diff --git a/src/backend/middlewares/admin/AdminMWs.ts b/src/backend/middlewares/admin/AdminMWs.ts
index e7bc288a..68fc7f90 100644
--- a/src/backend/middlewares/admin/AdminMWs.ts
+++ b/src/backend/middlewares/admin/AdminMWs.ts
@@ -2,18 +2,19 @@ import {NextFunction, Request, Response} from 'express';
 import {ErrorCodes, ErrorDTO} from '../../../common/entities/Error';
 import {ObjectManagers} from '../../model/ObjectManagers';
 import {StatisticDTO} from '../../../common/entities/settings/StatisticDTO';
+import {MessengerRepository} from '../../model/messenger/MessengerRepository';
 
 export class AdminMWs {
   public static async loadStatistic(
-      req: Request,
-      res: Response,
-      next: NextFunction
+    req: Request,
+    res: Response,
+    next: NextFunction
   ): Promise<void> {
 
     const galleryManager = ObjectManagers.getInstance()
-        .GalleryManager;
+      .GalleryManager;
     const personManager = ObjectManagers.getInstance()
-        .PersonManager;
+      .PersonManager;
     try {
       req.resultPipe = {
         directories: await galleryManager.countDirectories(),
@@ -26,87 +27,87 @@ export class AdminMWs {
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.GENERAL_ERROR,
-                'Error while getting statistic: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.GENERAL_ERROR,
+            'Error while getting statistic: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
-          new ErrorDTO(
-              ErrorCodes.GENERAL_ERROR,
-              'Error while getting statistic',
-              err
-          )
+        new ErrorDTO(
+          ErrorCodes.GENERAL_ERROR,
+          'Error while getting statistic',
+          err
+        )
       );
     }
   }
 
   public static async getDuplicates(
-      req: Request,
-      res: Response,
-      next: NextFunction
+    req: Request,
+    res: Response,
+    next: NextFunction
   ): Promise<void> {
 
     try {
       req.resultPipe = await ObjectManagers.getInstance()
-          .GalleryManager.getPossibleDuplicates();
+        .GalleryManager.getPossibleDuplicates();
       return next();
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.GENERAL_ERROR,
-                'Error while getting duplicates: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.GENERAL_ERROR,
+            'Error while getting duplicates: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
-          new ErrorDTO(
-              ErrorCodes.GENERAL_ERROR,
-              'Error while getting duplicates',
-              err
-          )
+        new ErrorDTO(
+          ErrorCodes.GENERAL_ERROR,
+          'Error while getting duplicates',
+          err
+        )
       );
     }
   }
 
   public static async startJob(
-      req: Request,
-      res: Response,
-      next: NextFunction
+    req: Request,
+    res: Response,
+    next: NextFunction
   ): Promise<void> {
     try {
       const id = req.params['id'];
-      const JobConfig: unknown = req.body.config;
+      const JobConfig: Record<string, unknown> = req.body.config;
       const soloRun: boolean = req.body.soloRun;
       const allowParallelRun: boolean = req.body.allowParallelRun;
       await ObjectManagers.getInstance().JobManager.run(
-          id,
-          JobConfig,
-          soloRun,
-          allowParallelRun
+        id,
+        JobConfig,
+        soloRun,
+        allowParallelRun
       );
       req.resultPipe = 'ok';
       return next();
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.JOB_ERROR,
-                'Job error: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.JOB_ERROR,
+            'Job error: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
-          new ErrorDTO(
-              ErrorCodes.JOB_ERROR,
-              'Job error: ' + JSON.stringify(err, null, '  '),
-              err
-          )
+        new ErrorDTO(
+          ErrorCodes.JOB_ERROR,
+          'Job error: ' + JSON.stringify(err, null, '  '),
+          err
+        )
       );
     }
   }
@@ -120,56 +121,85 @@ export class AdminMWs {
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.JOB_ERROR,
-                'Job error: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.JOB_ERROR,
+            'Job error: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
+        new ErrorDTO(
+          ErrorCodes.JOB_ERROR,
+          'Job error: ' + JSON.stringify(err, null, '  '),
+          err
+        )
+      );
+    }
+  }
+
+
+  public static getAvailableMessengers(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ): void {
+    try {
+      req.resultPipe = MessengerRepository.Instance.getAll().map(msgr => msgr.Name);
+      return next();
+    } catch (err) {
+      if (err instanceof Error) {
+        return next(
           new ErrorDTO(
-              ErrorCodes.JOB_ERROR,
-              'Job error: ' + JSON.stringify(err, null, '  '),
-              err
+            ErrorCodes.JOB_ERROR,
+            'Messenger error: ' + err.toString(),
+            err
           )
+        );
+      }
+      return next(
+        new ErrorDTO(
+          ErrorCodes.JOB_ERROR,
+          'Messenger error: ' + JSON.stringify(err, null, '  '),
+          err
+        )
       );
     }
   }
 
   public static getAvailableJobs(
-      req: Request,
-      res: Response,
-      next: NextFunction
+    req: Request,
+    res: Response,
+    next: NextFunction
   ): void {
     try {
       req.resultPipe =
-          ObjectManagers.getInstance().JobManager.getAvailableJobs();
+        ObjectManagers.getInstance().JobManager.getAvailableJobs();
       return next();
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.JOB_ERROR,
-                'Job error: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.JOB_ERROR,
+            'Job error: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
-          new ErrorDTO(
-              ErrorCodes.JOB_ERROR,
-              'Job error: ' + JSON.stringify(err, null, '  '),
-              err
-          )
+        new ErrorDTO(
+          ErrorCodes.JOB_ERROR,
+          'Job error: ' + JSON.stringify(err, null, '  '),
+          err
+        )
       );
     }
   }
 
   public static getJobProgresses(
-      req: Request,
-      res: Response,
-      next: NextFunction
+    req: Request,
+    res: Response,
+    next: NextFunction
   ): void {
     try {
       req.resultPipe = ObjectManagers.getInstance().JobManager.getProgresses();
@@ -177,19 +207,19 @@ export class AdminMWs {
     } catch (err) {
       if (err instanceof Error) {
         return next(
-            new ErrorDTO(
-                ErrorCodes.JOB_ERROR,
-                'Job error: ' + err.toString(),
-                err
-            )
+          new ErrorDTO(
+            ErrorCodes.JOB_ERROR,
+            'Job error: ' + err.toString(),
+            err
+          )
         );
       }
       return next(
-          new ErrorDTO(
-              ErrorCodes.JOB_ERROR,
-              'Job error: ' + JSON.stringify(err, null, '  '),
-              err
-          )
+        new ErrorDTO(
+          ErrorCodes.JOB_ERROR,
+          'Job error: ' + JSON.stringify(err, null, '  '),
+          err
+        )
       );
     }
   }
diff --git a/src/backend/model/jobs/JobManager.ts b/src/backend/model/jobs/JobManager.ts
index dedc8db1..fc0f7a87 100644
--- a/src/backend/model/jobs/JobManager.ts
+++ b/src/backend/model/jobs/JobManager.ts
@@ -50,7 +50,7 @@ export class JobManager implements IJobListener, IObjectManager {
     return prg;
   }
 
-  public async run<T>(
+  public async run<T extends Record<string, unknown>>(
     jobName: string,
     config: T,
     soloRun: boolean,
@@ -86,7 +86,7 @@ export class JobManager implements IJobListener, IObjectManager {
   };
 
   onJobFinished = async (
-    job: IJob<unknown>,
+    job: IJob,
     state: JobProgressStates,
     soloRun: boolean
   ): Promise<void> => {
@@ -121,7 +121,7 @@ export class JobManager implements IJobListener, IObjectManager {
     }
   };
 
-  getAvailableJobs(): IJob<unknown>[] {
+  getAvailableJobs(): IJob[] {
     return JobRepository.Instance.getAvailableJobs();
   }
 
@@ -144,7 +144,7 @@ export class JobManager implements IJobListener, IObjectManager {
     Config.Jobs.scheduled.forEach((s): void => this.runSchedule(s));
   }
 
-  protected findJob<T = unknown>(jobName: string): IJob<T> {
+  protected findJob(jobName: string): IJob {
     return this.getAvailableJobs().find((t): boolean => t.Name === jobName);
   }
 
diff --git a/src/backend/model/jobs/JobRepository.ts b/src/backend/model/jobs/JobRepository.ts
index f195bf21..92a10bcd 100644
--- a/src/backend/model/jobs/JobRepository.ts
+++ b/src/backend/model/jobs/JobRepository.ts
@@ -14,7 +14,7 @@ import {AlbumCoverRestJob} from './jobs/AlbumCoverResetJob';
 
 export class JobRepository {
   private static instance: JobRepository = null;
-  availableJobs: { [key: string]: IJob<unknown> } = {};
+  availableJobs: { [key: string]: IJob } = {};
 
   public static get Instance(): JobRepository {
     if (JobRepository.instance == null) {
@@ -23,11 +23,11 @@ export class JobRepository {
     return JobRepository.instance;
   }
 
-  getAvailableJobs(): IJob<unknown>[] {
+  getAvailableJobs(): IJob[] {
     return Object.values(this.availableJobs).filter((t) => t.Supported);
   }
 
-  register(job: IJob<unknown>): void {
+  register(job: IJob): void {
     if (typeof this.availableJobs[job.Name] !== 'undefined') {
       throw new Error('Job already exist:' + job.Name);
     }
diff --git a/src/backend/model/jobs/jobs/IJob.ts b/src/backend/model/jobs/jobs/IJob.ts
index acd84d5a..4c08d78e 100644
--- a/src/backend/model/jobs/jobs/IJob.ts
+++ b/src/backend/model/jobs/jobs/IJob.ts
@@ -2,7 +2,7 @@ import {JobDTO} from '../../../../common/entities/job/JobDTO';
 import {JobProgress} from './JobProgress';
 import {IJobListener} from './IJobListener';
 
-export interface IJob<T> extends JobDTO {
+export interface IJob<T extends Record<string, unknown> = Record<string, unknown>> extends JobDTO {
   Name: string;
   Supported: boolean;
   Progress: JobProgress;
diff --git a/src/backend/model/jobs/jobs/IJobListener.ts b/src/backend/model/jobs/jobs/IJobListener.ts
index bf1f1b1f..73b7f87f 100644
--- a/src/backend/model/jobs/jobs/IJobListener.ts
+++ b/src/backend/model/jobs/jobs/IJobListener.ts
@@ -4,7 +4,7 @@ import {JobProgressStates} from '../../../../common/entities/job/JobProgressDTO'
 
 export interface IJobListener {
   onJobFinished(
-      job: IJob<unknown>,
+      job: IJob,
       state: JobProgressStates,
       soloRun: boolean
   ): void;
diff --git a/src/backend/model/jobs/jobs/ThumbnailGenerationJob.ts b/src/backend/model/jobs/jobs/ThumbnailGenerationJob.ts
index f6132039..e8a25f84 100644
--- a/src/backend/model/jobs/jobs/ThumbnailGenerationJob.ts
+++ b/src/backend/model/jobs/jobs/ThumbnailGenerationJob.ts
@@ -35,7 +35,7 @@ export class ThumbnailGenerationJob extends FileJob<{
   ): Promise<void> {
     if (!config || !config.sizes || !Array.isArray(config.sizes) || config.sizes.length === 0) {
       config = config || {};
-      config.sizes = this.ConfigTemplate.find(ct => ct.id == 'sizes').defaultValue;
+      config.sizes = this.ConfigTemplate.find(ct => ct.id == 'sizes').defaultValue as number[];
     }
     for (const item of config.sizes) {
       if (Config.Media.Thumbnail.thumbnailSizes.indexOf(item) === -1) {
diff --git a/src/backend/model/jobs/jobs/TopPickSendJob.ts b/src/backend/model/jobs/jobs/TopPickSendJob.ts
index b893feae..2ba0450c 100644
--- a/src/backend/model/jobs/jobs/TopPickSendJob.ts
+++ b/src/backend/model/jobs/jobs/TopPickSendJob.ts
@@ -1,64 +1,67 @@
-import {ConfigTemplateEntry, DefaultsJobs,} from '../../../../common/entities/job/JobDTO';
+import {DefaultMessengers, DefaultsJobs,} from '../../../../common/entities/job/JobDTO';
 import {Job} from './Job';
 import {backendTexts} from '../../../../common/BackendTexts';
 import {SortByTypes} from '../../../../common/entities/SortingMethods';
 import {DatePatternFrequency, DatePatternSearch, SearchQueryTypes} from '../../../../common/entities/SearchQueryDTO';
 import {ObjectManagers} from '../../ObjectManagers';
 import {PhotoEntity} from '../../database/enitites/PhotoEntity';
-import {EmailMediaMessenger} from '../../mediamessengers/EmailMediaMessenger';
 import {MediaPickDTO} from '../../../../common/entities/MediaPickDTO';
 import {MediaDTOUtils} from '../../../../common/entities/MediaDTO';
 import {DynamicConfig} from '../../../../common/entities/DynamicConfig';
+import {MessengerRepository} from '../../messenger/MessengerRepository';
+import {Utils} from '../../../../common/Utils';
 
 
 export class TopPickSendJob extends Job<{
   mediaPick: MediaPickDTO[],
+  messenger: string,
   emailTo: string,
-  emailFrom: string,
   emailSubject: string,
   emailText: string,
 }> {
   public readonly Name = DefaultsJobs[DefaultsJobs['Top Pick Sending']];
   public readonly Supported: boolean = true;
-  public readonly ConfigTemplate: DynamicConfig[] = [
-    {
-      id: 'mediaPick',
-      type: 'MediaPickDTO-array',
-      name: backendTexts.mediaPick.name,
-      description: backendTexts.mediaPick.description,
-      defaultValue: [{
-        searchQuery: {
-          type: SearchQueryTypes.date_pattern,
-          daysLength: 7,
-          frequency: DatePatternFrequency.every_year
-        } as DatePatternSearch,
-        sortBy: [{method: SortByTypes.Rating, ascending: false},
-          {method: SortByTypes.PersonCount, ascending: false}],
-        pick: 5
-      }] as MediaPickDTO[],
-    }, {
-      id: 'emailTo',
-      type: 'string-array',
-      name: backendTexts.emailTo.name,
-      description: backendTexts.emailTo.description,
-      defaultValue: [],
-    }, {
-      id: 'emailSubject',
-      type: 'string',
-      name: backendTexts.emailSubject.name,
-      description: backendTexts.emailSubject.description,
-      defaultValue: 'Latest photos for you',
-    }, {
-      id: 'emailText',
-      type: 'string',
-      name: backendTexts.emailText.name,
-      description: backendTexts.emailText.description,
-      defaultValue: 'I hand picked these photos just for you:',
-    },
-  ];
+  public readonly ConfigTemplate: DynamicConfig[];
   private status: 'Listing' | 'Sending' = 'Listing';
   private mediaList: PhotoEntity[] = [];
 
+  constructor() {
+    super();
+    this.ConfigTemplate = [
+      {
+        id: 'mediaPick',
+        type: 'MediaPickDTO-array',
+        name: backendTexts.mediaPick.name,
+        description: backendTexts.mediaPick.description,
+        defaultValue: [{
+          searchQuery: {
+            type: SearchQueryTypes.date_pattern,
+            daysLength: 7,
+            frequency: DatePatternFrequency.every_year
+          } as DatePatternSearch,
+          sortBy: [{method: SortByTypes.Rating, ascending: false},
+            {method: SortByTypes.PersonCount, ascending: false}],
+          pick: 5
+        }] as MediaPickDTO[],
+      }, {
+        id: 'messenger',
+        type: 'messenger',
+        name: backendTexts.messenger.name,
+        description: backendTexts.messenger.description,
+        defaultValue: DefaultMessengers[DefaultMessengers.Email]
+      }
+    ];
+
+    // add all messenger's config to the config template
+    MessengerRepository.Instance.getAll()
+      .forEach(msgr => Utils.clone(msgr.ConfigTemplate)
+        .forEach(ct => {
+          const c = Utils.clone(ct);
+          c.validIf = {configFiled: 'messenger', equalsValue: msgr.Name};
+          this.ConfigTemplate.push(c);
+        }));
+  }
+
 
   protected async init(): Promise<void> {
     this.status = 'Listing';
@@ -86,15 +89,15 @@ export class TopPickSendJob extends Job<{
     this.mediaList = [];
     for (let i = 0; i < this.config.mediaPick.length; ++i) {
       const media = await ObjectManagers.getInstance().SearchManager
-          .getNMedia(this.config.mediaPick[i].searchQuery, this.config.mediaPick[i].sortBy, this.config.mediaPick[i].pick);
+        .getNMedia(this.config.mediaPick[i].searchQuery, this.config.mediaPick[i].sortBy, this.config.mediaPick[i].pick);
       this.Progress.log('Find ' + media.length + ' photos and videos from ' + (i + 1) + '. load');
       this.mediaList = this.mediaList.concat(media);
     }
 
     // make the list unique
     this.mediaList = this.mediaList
-        .filter((value, index, arr) =>
-            arr.findIndex(m => MediaDTOUtils.equals(m, value)) === index);
+      .filter((value, index, arr) =>
+        arr.findIndex(m => MediaDTOUtils.equals(m, value)) === index);
 
     this.Progress.Processed++;
     // console.log(this.mediaList);
@@ -103,17 +106,16 @@ export class TopPickSendJob extends Job<{
 
   private async stepSending(): Promise<boolean> {
     if (this.mediaList.length <= 0) {
-      this.Progress.log('No photos found skipping e-mail sending.');
+      this.Progress.log('No photos found skipping sending.');
       this.Progress.Skipped++;
       return false;
     }
-    this.Progress.log('Sending emails of ' + this.mediaList.length + ' photos.');
-    const messenger = new EmailMediaMessenger();
-    await messenger.sendMedia({
-      to: this.config.emailTo,
-      subject: this.config.emailSubject,
-      text: this.config.emailText
-    }, this.mediaList);
+    const msgr = MessengerRepository.Instance.get(this.config.messenger);
+    if (!msgr) {
+      throw new Error('Can\t find "' + this.config.messenger + '" messenger.');
+    }
+    this.Progress.log('Sending ' + this.mediaList.length + ' photos.');
+    await msgr.send(this.config, this.mediaList);
     this.Progress.Processed++;
     return false;
   }
diff --git a/src/backend/model/mediamessengers/EmailMediaMessenger.ts b/src/backend/model/messenger/EmailMessenger.ts
similarity index 57%
rename from src/backend/model/mediamessengers/EmailMediaMessenger.ts
rename to src/backend/model/messenger/EmailMessenger.ts
index a4108449..c412c55f 100644
--- a/src/backend/model/mediamessengers/EmailMediaMessenger.ts
+++ b/src/backend/model/messenger/EmailMessenger.ts
@@ -1,18 +1,40 @@
 import {createTransport, Transporter} from 'nodemailer';
-import {MediaDTO, MediaDTOUtils} from '../../../common/entities/MediaDTO';
 import {Config} from '../../../common/config/private/Config';
-import {PhotoProcessing} from '../fileaccess/fileprocessing/PhotoProcessing';
-import {ThumbnailSourceType} from '../fileaccess/PhotoWorker';
-import {ProjectPath} from '../../ProjectPath';
-import * as path from 'path';
 import {PhotoMetadata} from '../../../common/entities/PhotoDTO';
-import {Utils} from '../../../common/Utils';
-import {QueryParams} from '../../../common/QueryParams';
+import {MediaDTOWithThPath, Messenger} from './Messenger';
+import {backendTexts} from '../../../common/BackendTexts';
+import {DynamicConfig} from '../../../common/entities/DynamicConfig';
+import {DefaultMessengers} from '../../../common/entities/job/JobDTO';
 
-export class EmailMediaMessenger {
+export class EmailMessenger extends Messenger<{
+  emailTo: string,
+  emailSubject: string,
+  emailText: string,
+}> {
+  public readonly Name = DefaultMessengers[DefaultMessengers.Email];
+  public readonly ConfigTemplate: DynamicConfig[]  = [{
+    id: 'emailTo',
+    type: 'string-array',
+    name: backendTexts.emailTo.name,
+    description: backendTexts.emailTo.description,
+    defaultValue: [],
+  }, {
+    id: 'emailSubject',
+    type: 'string',
+    name: backendTexts.emailSubject.name,
+    description: backendTexts.emailSubject.description,
+    defaultValue: 'Latest photos for you',
+  }, {
+    id: 'emailText',
+    type: 'string',
+    name: backendTexts.emailText.name,
+    description: backendTexts.emailText.description,
+    defaultValue: 'I hand picked these photos just for you:',
+  }];
   transporter: Transporter;
 
   constructor() {
+    super();
     this.transporter = createTransport({
       host: Config.Messaging.Email.smtp.host,
       port: Config.Messaging.Email.smtp.port,
@@ -25,24 +47,16 @@ export class EmailMediaMessenger {
     });
   }
 
-  private async getThumbnail(m: MediaDTO) {
-    return await PhotoProcessing.generateThumbnail(
-      path.join(ProjectPath.ImageFolder, m.directory.path, m.directory.name, m.name),
-      Config.Media.Thumbnail.thumbnailSizes[0],
-      MediaDTOUtils.isPhoto(m) ? ThumbnailSourceType.Photo : ThumbnailSourceType.Video,
-      false
-    );
-  }
 
-  public async sendMedia(mailSettings: {
-    to: string,
-    subject: string,
-    text: string
-  }, media: MediaDTO[]) {
+  protected async sendMedia(mailSettings: {
+    emailTo: string,
+    emailSubject: string,
+    emailText: string
+  }, media: MediaDTOWithThPath[]) {
 
     const attachments = [];
     const htmlStart = '<h1 style="text-align: center; margin-bottom: 2em">' + Config.Server.applicationTitle + '</h1>\n' +
-      '<h3>' + mailSettings.text + '</h3>\n' +
+      '<h3>' + mailSettings.emailText + '</h3>\n' +
       '<table style="margin-left: auto;  margin-right: auto;">\n' +
       '  <tbody>\n';
     const htmlEnd = '  </tr>\n' +
@@ -51,9 +65,6 @@ export class EmailMediaMessenger {
     let htmlMiddle = '';
     const numberOfColumns = media.length >= 6 ? 3 : 2;
     for (let i = 0; i < media.length; ++i) {
-      const thPath = await this.getThumbnail(media[i]);
-      const linkUrl = Utils.concatUrls(Config.Server.publicUrl, '/gallery/', encodeURIComponent(path.join(media[i].directory.path, media[i].directory.name))) +
-        '?' + QueryParams.gallery.photo + '=' + encodeURIComponent(media[i].name);
       const location = (media[i].metadata as PhotoMetadata).positionData?.country ?
         (media[i].metadata as PhotoMetadata).positionData?.country :
         ((media[i].metadata as PhotoMetadata).positionData?.city ?
@@ -61,14 +72,14 @@ export class EmailMediaMessenger {
       const caption = (new Date(media[i].metadata.creationDate)).getFullYear() + (location ? ', ' + location : '');
       attachments.push({
         filename: media[i].name,
-        path: thPath,
+        path: media[i].thumbnailPath,
         cid: 'img' + i
       });
       if (i % numberOfColumns == 0) {
         htmlMiddle += '<tr>';
       }
       htmlMiddle += '<td>\n' +
-        '      <a style="display: block;text-align: center;" href="' + linkUrl + '"><img alt="' + media[i].name + '" style="max-width: 200px; max-height: 150px;  height:auto; width:auto;" src="cid:img' + i + '"/></a>\n' +
+        '      <a style="display: block;text-align: center;" href="' + media[i].thumbnailUrl + '"><img alt="' + media[i].name + '" style="max-width: 200px; max-height: 150px;  height:auto; width:auto;" src="cid:img' + i + '"/></a>\n' +
         caption +
         '    </td>\n';
 
@@ -79,8 +90,8 @@ export class EmailMediaMessenger {
 
     return await this.transporter.sendMail({
       from: Config.Messaging.Email.emailFrom,
-      to: mailSettings.to,
-      subject: mailSettings.subject,
+      to: mailSettings.emailTo,
+      subject: mailSettings.emailSubject,
       html: htmlStart + htmlMiddle + htmlEnd,
       attachments: attachments
     });
diff --git a/src/backend/model/messenger/Messenger.ts b/src/backend/model/messenger/Messenger.ts
new file mode 100644
index 00000000..3d2cf338
--- /dev/null
+++ b/src/backend/model/messenger/Messenger.ts
@@ -0,0 +1,50 @@
+import {MediaDTO, MediaDTOUtils} from '../../../common/entities/MediaDTO';
+import {PhotoProcessing} from '../fileaccess/fileprocessing/PhotoProcessing';
+import {ProjectPath} from '../../ProjectPath';
+import {Config} from '../../../common/config/private/Config';
+import {ThumbnailSourceType} from '../fileaccess/PhotoWorker';
+import * as path from 'path';
+import {Utils} from '../../../common/Utils';
+import {QueryParams} from '../../../common/QueryParams';
+import {DynamicConfig} from '../../../common/entities/DynamicConfig';
+
+export interface MediaDTOWithThPath extends MediaDTO {
+  thumbnailPath: string;
+  thumbnailUrl: string;
+}
+
+export abstract class Messenger<C extends Record<string, unknown> = Record<string, unknown>> {
+
+  public abstract get Name(): string;
+  protected config: C;
+  public readonly ConfigTemplate: DynamicConfig[]  = [];
+
+  private async getThumbnail(m: MediaDTO) {
+    return await PhotoProcessing.generateThumbnail(
+      path.join(ProjectPath.ImageFolder, m.directory.path, m.directory.name, m.name),
+      Config.Media.Thumbnail.thumbnailSizes[0],
+      MediaDTOUtils.isPhoto(m) ? ThumbnailSourceType.Photo : ThumbnailSourceType.Video,
+      false
+    );
+  }
+
+
+  public async send(config: C, input: string | MediaDTO[] | unknown) {
+    if (Array.isArray(input) && input.length > 0
+      && (input as MediaDTO[])[0]?.name
+      && (input as MediaDTO[])[0]?.directory
+      && (input as MediaDTO[])[0]?.metadata?.creationDate) {
+      const media = input as MediaDTOWithThPath[];
+      for (let i = 0; i < media.length; ++i) {
+        media[i].thumbnailPath = await this.getThumbnail(media[i]);
+        media[i].thumbnailUrl = Utils.concatUrls(Config.Server.publicUrl, '/gallery/', encodeURIComponent(path.join(media[i].directory.path, media[i].directory.name))) +
+          '?' + QueryParams.gallery.photo + '=' + encodeURIComponent(media[i].name);
+      }
+      return await this.sendMedia(config, media);
+    }
+    // TODO: implement other branches
+    throw new Error('Not yet implemented');
+  }
+
+  protected abstract sendMedia(config: C, media: MediaDTOWithThPath[]): Promise<void> ;
+}
diff --git a/src/backend/model/messenger/MessengerRepository.ts b/src/backend/model/messenger/MessengerRepository.ts
new file mode 100644
index 00000000..c6d162ee
--- /dev/null
+++ b/src/backend/model/messenger/MessengerRepository.ts
@@ -0,0 +1,34 @@
+import {Messenger} from './Messenger';
+import {EmailMessenger} from './EmailMessenger';
+import {StdoutMessenger} from './StdoutMessenger';
+
+export class MessengerRepository {
+
+  private static instance: MessengerRepository = null;
+  messengers: { [key: string]: Messenger } = {};
+
+  public static get Instance(): MessengerRepository {
+    if (MessengerRepository.instance == null) {
+      MessengerRepository.instance = new MessengerRepository();
+    }
+    return MessengerRepository.instance;
+  }
+
+  getAll(): Messenger[] {
+    return Object.values(this.messengers);
+  }
+
+  register(msgr: Messenger): void {
+    if (typeof this.messengers[msgr.Name] !== 'undefined') {
+      throw new Error('Messenger already exist:' + msgr.Name);
+    }
+    this.messengers[msgr.Name] = msgr;
+  }
+
+  get(name: string): Messenger {
+    return this.messengers[name];
+  }
+}
+
+MessengerRepository.Instance.register(new EmailMessenger());
+MessengerRepository.Instance.register(new StdoutMessenger());
diff --git a/src/backend/model/messenger/StdoutMessenger.ts b/src/backend/model/messenger/StdoutMessenger.ts
new file mode 100644
index 00000000..1edbf20a
--- /dev/null
+++ b/src/backend/model/messenger/StdoutMessenger.ts
@@ -0,0 +1,17 @@
+import {MediaDTOWithThPath, Messenger} from './Messenger';
+import {DynamicConfig} from '../../../common/entities/DynamicConfig';
+import {DefaultMessengers} from '../../../common/entities/job/JobDTO';
+
+export class StdoutMessenger extends Messenger {
+  public readonly Name = DefaultMessengers[DefaultMessengers.Stdout];
+  public readonly ConfigTemplate: DynamicConfig[] = [];
+
+  constructor() {
+    super();
+  }
+
+
+  protected async sendMedia(config: never, media: MediaDTOWithThPath[]) {
+    console.log(media.map(m => m.thumbnailPath));
+  }
+}
diff --git a/src/backend/routes/admin/AdminRouter.ts b/src/backend/routes/admin/AdminRouter.ts
index 26a1f949..1ad4e31d 100644
--- a/src/backend/routes/admin/AdminRouter.ts
+++ b/src/backend/routes/admin/AdminRouter.ts
@@ -10,6 +10,7 @@ export class AdminRouter {
     this.addGetStatistic(app);
     this.addGetDuplicates(app);
     this.addJobs(app);
+    this.addMessengers(app);
   }
 
   private static addGetStatistic(app: Express): void {
@@ -32,6 +33,15 @@ export class AdminRouter {
     );
   }
 
+  private static addMessengers(app: Express): void {
+    app.get(
+      Config.Server.apiPath + '/admin/messengers/available',
+      AuthenticationMWs.authenticate,
+      AuthenticationMWs.authorise(UserRoles.Admin),
+      AdminMWs.getAvailableMessengers,
+      RenderingMWs.renderResult
+    );
+  }
   private static addJobs(app: Express): void {
     app.get(
         Config.Server.apiPath + '/admin/jobs/available',
diff --git a/src/common/BackendTexts.ts b/src/common/BackendTexts.ts
index 966d198b..de825cd9 100644
--- a/src/common/BackendTexts.ts
+++ b/src/common/BackendTexts.ts
@@ -1,4 +1,5 @@
 export type backendText = number;
+// keep the numbering sparse to support later addition
 export const backendTexts = {
   indexedFilesOnly: {name: 10, description: 12},
   sizeToGenerate: {name: 20, description: 22},
@@ -6,6 +7,7 @@ export const backendTexts = {
   mediaPick: {name: 40, description: 42},
   emailTo: {name: 70, description: 72},
   emailSubject: {name: 90, description: 92},
-  emailText: {name: 100, description: 102}
+  emailText: {name: 100, description: 102},
+  messenger: {name: 110,description:  112}
 
 };
diff --git a/src/common/entities/DynamicConfig.ts b/src/common/entities/DynamicConfig.ts
index becfc97b..14b5129e 100644
--- a/src/common/entities/DynamicConfig.ts
+++ b/src/common/entities/DynamicConfig.ts
@@ -1,5 +1,8 @@
 import {backendText} from '../BackendTexts';
-import {fieldType} from './job/JobDTO';
+
+
+export type fieldType = 'string' | 'string-array' | 'number' | 'boolean' | 'number-array' | 'MediaPickDTO-array' | 'messenger';
+
 
 /**
  * Dynamic configs are not part of the typeconfig maintained config.
@@ -14,4 +17,5 @@ export interface DynamicConfig {
   description: backendText | string;
   type: fieldType;
   defaultValue: unknown;
+  validIf?: { configFiled: string, equalsValue: string }; // only shows this config if this predicate is true
 }
diff --git a/src/common/entities/job/JobDTO.ts b/src/common/entities/job/JobDTO.ts
index 3001a80f..60ed59ca 100644
--- a/src/common/entities/job/JobDTO.ts
+++ b/src/common/entities/job/JobDTO.ts
@@ -1,8 +1,5 @@
-import {backendText} from '../../BackendTexts';
 import {DynamicConfig} from '../DynamicConfig';
 
-export type fieldType = 'string' | 'string-array' | 'number' | 'boolean' | 'number-array' | 'MediaPickDTO-array';
-
 export enum DefaultsJobs {
   Indexing = 1,
   'Gallery Reset' = 2,
@@ -19,6 +16,12 @@ export enum DefaultsJobs {
 }
 
 
+export enum DefaultMessengers {
+  Email = 1,
+  Stdout = 2
+}
+
+
 export interface JobDTO {
   Name: string;
   ConfigTemplate: DynamicConfig[];
diff --git a/src/frontend/app/model/backendtext.service.ts b/src/frontend/app/model/backendtext.service.ts
index d814b103..d228ccb1 100644
--- a/src/frontend/app/model/backendtext.service.ts
+++ b/src/frontend/app/model/backendtext.service.ts
@@ -5,7 +5,10 @@ import {DefaultsJobs} from '../../../common/entities/job/JobDTO';
 @Injectable()
 export class BackendtextService {
 
-  public get(id: backendText): string {
+  public get(id: backendText | string): string {
+    if (typeof id === 'string') {
+      return id;
+    }
     switch (id) {
       case backendTexts.sizeToGenerate.name:
         return $localize`Size to generate`;
diff --git a/src/frontend/app/ui/settings/scheduled-jobs.service.ts b/src/frontend/app/ui/settings/scheduled-jobs.service.ts
index 77a74227..fde6dd27 100644
--- a/src/frontend/app/ui/settings/scheduled-jobs.service.ts
+++ b/src/frontend/app/ui/settings/scheduled-jobs.service.ts
@@ -3,9 +3,10 @@ import {BehaviorSubject} from 'rxjs';
 import {JobProgressDTO, JobProgressStates, OnTimerJobProgressDTO,} from '../../../../common/entities/job/JobProgressDTO';
 import {NetworkService} from '../../model/network/network.service';
 import {JobScheduleDTO} from '../../../../common/entities/job/JobScheduleDTO';
-import {ConfigTemplateEntry, JobDTO, JobDTOUtils} from '../../../../common/entities/job/JobDTO';
+import {JobDTO, JobDTOUtils} from '../../../../common/entities/job/JobDTO';
 import {BackendtextService} from '../../model/backendtext.service';
 import {NotificationService} from '../../model/notification.service';
+import {DynamicConfig} from '../../../../common/entities/DynamicConfig';
 
 @Injectable()
 export class ScheduledJobsService {
@@ -13,6 +14,7 @@ export class ScheduledJobsService {
   public onJobFinish: EventEmitter<string> = new EventEmitter<string>();
   timer: number = null;
   public availableJobs: BehaviorSubject<JobDTO[]>;
+  public availableMessengers: BehaviorSubject<string[]>;
   public jobStartingStopping: { [key: string]: boolean } = {};
   private subscribers = 0;
 
@@ -23,6 +25,7 @@ export class ScheduledJobsService {
   ) {
     this.progress = new BehaviorSubject({});
     this.availableJobs = new BehaviorSubject([]);
+    this.availableMessengers = new BehaviorSubject([]);
   }
 
 
@@ -32,7 +35,13 @@ export class ScheduledJobsService {
     );
   }
 
-  public getConfigTemplate(JobName: string): ConfigTemplateEntry[] {
+  public async getAvailableMessengers(): Promise<void> {
+    this.availableMessengers.next(
+      await this.networkService.getJson<string[]>('/admin/messengers/available')
+    );
+  }
+
+  public getConfigTemplate(JobName: string): DynamicConfig[] {
     const job = this.availableJobs.value.find(
       (t) => t.Name === JobName
     );
diff --git a/src/frontend/app/ui/settings/workflow/workflow.component.html b/src/frontend/app/ui/settings/workflow/workflow.component.html
index 8d4b8b61..01d8fc63 100644
--- a/src/frontend/app/ui/settings/workflow/workflow.component.html
+++ b/src/frontend/app/ui/settings/workflow/workflow.component.html
@@ -170,6 +170,7 @@
         <div *ngFor="let configEntry of  jobsService.getConfigTemplate(schedule.jobName)">
 
           <div class="mb-1 row"
+               *ngIf="!configEntry.validIf || schedule.config[configEntry.validIf.configFiled] == configEntry.validIf.equalsValue"
                [class.mb-3]="settingsService.configStyle == ConfigStyle.full">
             <label class="col-md-2 control-label"
                    [for]="configEntry.id+'_'+i">{{backendTextService.get(configEntry.name)}}</label>
@@ -227,6 +228,18 @@
                     placeholder="Search Query">
                   </app-gallery-search-field>
 
+                  <select
+                    *ngSwitchCase="'messenger'"
+                    [id]="configEntry.id+'_'+i"
+                    [name]="configEntry.id+'_'+i"
+                    (ngModelChange)="onChange($event)"
+                    [(ngModel)]="schedule.config[configEntry.id]"
+                    class="form-select">
+                    <option *ngFor="let msg of jobsService.availableMessengers | async" [ngValue]="msg">{{msg}}
+                    </option>
+                  </select>
+
+
                   <ng-container *ngSwitchCase="'MediaPickDTO-array'">
                     <ng-container *ngFor="let mp of AsMediaPickDTOArray(schedule.config[configEntry.id]); let j=index">
 
diff --git a/src/frontend/app/ui/settings/workflow/workflow.component.ts b/src/frontend/app/ui/settings/workflow/workflow.component.ts
index 6b8be5b0..95633782 100644
--- a/src/frontend/app/ui/settings/workflow/workflow.component.ts
+++ b/src/frontend/app/ui/settings/workflow/workflow.component.ts
@@ -108,6 +108,7 @@ export class WorkflowComponent implements ControlValueAccessor, Validator, OnIni
   ngOnInit(): void {
     this.jobsService.subscribeToProgress();
     this.jobsService.getAvailableJobs().catch(console.error);
+    this.jobsService.getAvailableMessengers().catch(console.error);
   }
 
   ngOnDestroy(): void {
@@ -128,7 +129,7 @@ export class WorkflowComponent implements ControlValueAccessor, Validator, OnIni
     schedule.config = schedule.config || {};
     if (job.ConfigTemplate) {
       job.ConfigTemplate.forEach(
-        (ct) => (schedule.config[ct.id] = ct.defaultValue)
+        (ct) => (schedule.config[ct.id] = ct.defaultValue as never)
       );
     }
   }
@@ -216,7 +217,7 @@ export class WorkflowComponent implements ControlValueAccessor, Validator, OnIni
     this.newSchedule.config = this.newSchedule.config || {};
     if (job.ConfigTemplate) {
       job.ConfigTemplate.forEach(
-        (ct) => (this.newSchedule.config[ct.id] = ct.defaultValue)
+        (ct) => (this.newSchedule.config[ct.id] = ct.defaultValue as never)
       );
     }
     this.jobModalQL.first.show();