Merge branch 'release/v1.22.3'

CHANGELOG.md

@@ -2,6 +2,23 @@
 
 Notable changes to Mailpit will be documented in this file.
 
+## [v1.22.3]
+
+### Feature
+- Add dump feature to export all raw messages to a local directory ([#443](https://github.com/axllent/mailpit/issues/443))
+
+### Chore
+- Update node dependencies
+- Update Go dependencies
+- Specify Docker health check start period and interval ([#439](https://github.com/axllent/mailpit/issues/439))
+
+### Fix
+- Correctly detect maximum SMTP recipient limits, add test
+- Update Swagger JSON to prevent overflow ([#442](https://github.com/axllent/mailpit/issues/442))
+- Include font/woff content type to embedded controller
+- Replace TrimLeft with TrimPrefix for webroot path handling ([#441](https://github.com/axllent/mailpit/issues/441))
+
+
 ## [v1.22.2]
 
 ### Chore

Dockerfile

@@ -25,6 +25,6 @@ RUN apk upgrade --no-cache && apk add --no-cache tzdata
 
 EXPOSE 1025/tcp 1110/tcp 8025/tcp
 
-HEALTHCHECK --interval=15s CMD /mailpit readyz
+HEALTHCHECK --interval=15s --start-period=10s --start-interval=1s CMD /mailpit readyz
 
 ENTRYPOINT ["/mailpit"]

cmd/dump.go

@@ -0,0 +1,36 @@
+package cmd
+
+import (
+	"github.com/axllent/mailpit/config"
+	"github.com/axllent/mailpit/internal/dump"
+	"github.com/axllent/mailpit/internal/logger"
+	"github.com/spf13/cobra"
+)
+
+// dumpCmd represents the dump command
+var dumpCmd = &cobra.Command{
+	Use:   "dump <database> <output-dir>",
+	Short: "Dump all messages from a database to a directory",
+	Long: `Dump all messages stored in Mailpit into a local directory as individual files.
+
+The database can either be the database file (eg: --database /var/lib/mailpit/mailpit.db) or a
+URL of a running Mailpit instance (eg: --http http://127.0.0.1/). If dumping over HTTP, the URL
+should be the base URL of your running Mailpit instance, not the link to the API itself.`,
+	Args: cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		if err := dump.Sync(args[0]); err != nil {
+			logger.Log().Fatal(err)
+		}
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(dumpCmd)
+
+	dumpCmd.Flags().SortFlags = false
+
+	dumpCmd.Flags().StringVar(&config.Database, "database", config.Database, "Dump messages directly from a database file")
+	dumpCmd.Flags().StringVar(&config.TenantID, "tenant-id", config.TenantID, "Database tenant ID to isolate data (optional)")
+	dumpCmd.Flags().StringVar(&dump.URL, "http", dump.URL, "Dump messages via HTTP API (base URL of running Mailpit instance)")
+	dumpCmd.Flags().BoolVarP(&logger.VerboseLogging, "verbose", "v", logger.VerboseLogging, "Verbose logging")
+}

go.mod

@@ -1,11 +1,11 @@
 module github.com/axllent/mailpit
 
-go 1.23
+go 1.23.0
 
 toolchain go1.23.2
 
 require (
-	github.com/PuerkitoBio/goquery v1.10.1
+	github.com/PuerkitoBio/goquery v1.10.2
 	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
 	github.com/axllent/semver v0.0.1
 	github.com/gomarkdown/markdown v0.0.0-20250207164621-7a1f277a159e
@@ -13,21 +13,21 @@ require (
 	github.com/gorilla/websocket v1.5.3
 	github.com/jhillyerd/enmime v1.3.0
 	github.com/klauspost/compress v1.17.11
-	github.com/kovidgoyal/imaging v1.6.3
+	github.com/kovidgoyal/imaging v1.6.4
 	github.com/leporo/sqlf v1.4.0
 	github.com/lithammer/shortuuid/v4 v4.2.0
 	github.com/mneis/go-telnet v0.0.0-20221017141824-6f643e477c62
 	github.com/rqlite/gorqlite v0.0.0-20250128004930-114c7828b55a
 	github.com/sirupsen/logrus v1.9.3
-	github.com/spf13/cobra v1.8.1
+	github.com/spf13/cobra v1.9.0
 	github.com/spf13/pflag v1.0.6
 	github.com/tg123/go-htpasswd v1.2.3
 	github.com/vanng822/go-premailer v1.23.0
-	golang.org/x/net v0.34.0
+	golang.org/x/net v0.35.0
 	golang.org/x/text v0.22.0
 	golang.org/x/time v0.10.0
 	gopkg.in/yaml.v3 v3.0.1
-	modernc.org/sqlite v1.34.5
+	modernc.org/sqlite v1.35.0
 )
 
 require (
@@ -53,11 +53,11 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/vanng822/css v1.0.1 // indirect
 	golang.org/x/crypto v0.33.0 // indirect
-	golang.org/x/exp v0.0.0-20250207012021-f9890c6ad9f3 // indirect
+	golang.org/x/exp v0.0.0-20250215185904-eff6e970281f // indirect
 	golang.org/x/image v0.24.0 // indirect
 	golang.org/x/sys v0.30.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
-	modernc.org/libc v1.61.12 // indirect
+	modernc.org/libc v1.61.13 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.8.2 // indirect
 )

go.sum

@@ -1,8 +1,8 @@
 github.com/GehirnInc/crypt v0.0.0-20230320061759-8cc1b52080c5 h1:IEjq88XO4PuBDcvmjQJcQGg+w+UaafSy8G5Kcb5tBhI=
 github.com/GehirnInc/crypt v0.0.0-20230320061759-8cc1b52080c5/go.mod h1:exZ0C/1emQJAw5tHOaUDyY1ycttqBAPcxuzf7QbY6ec=
 github.com/PuerkitoBio/goquery v1.9.2/go.mod h1:GHPCaP0ODyyxqcNoFGYlAprUFH81NuRPd0GX3Zu2Mvk=
-github.com/PuerkitoBio/goquery v1.10.1 h1:Y8JGYUkXWTGRB6Ars3+j3kN0xg1YqqlwvdTV8WTFQcU=
+github.com/PuerkitoBio/goquery v1.10.2 h1:7fh2BdHcG6VFZsK7toXBT/Bh1z5Wmy8Q9MV9HqT2AM8=
-github.com/PuerkitoBio/goquery v1.10.1/go.mod h1:IYiHrOMps66ag56LEH7QYDDupKXyo5A8qrjIx3ZtujY=
+github.com/PuerkitoBio/goquery v1.10.2/go.mod h1:0guWGjcLu9AYC7C1GHnpysHy056u9aEkUHwhdnePMCU=
 github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU=
 github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
 github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
@@ -12,7 +12,7 @@ github.com/axllent/semver v0.0.1 h1:QqF+KSGxgj8QZzSXAvKFqjGWE5792ksOnQhludToK8E=
 github.com/axllent/semver v0.0.1/go.mod h1:2xSPzvG8n9mRfdtxSvWvfTfQGWfHsMsHO1iZnKATMSc=
 github.com/cention-sany/utf7 v0.0.0-20170124080048-26cad61bd60a h1:MISbI8sU/PSK/ztvmWKFcI7UGb5/HQT7B+i3a2myKgI=
 github.com/cention-sany/utf7 v0.0.0-20170124080048-26cad61bd60a/go.mod h1:2GxOXOlEPAMFPfp014mK1SWq8G8BN8o7/dfYqJrVGn8=
-github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -45,8 +45,8 @@ github.com/jhillyerd/enmime v1.3.0 h1:LV5kzfLidiOr8qRGIpYYmUZCnhrPbcFAnAFUnWn99r
 github.com/jhillyerd/enmime v1.3.0/go.mod h1:6c6jg5HdRRV2FtvVL69LjiX1M8oE0xDX9VEhV3oy4gs=
 github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
 github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
-github.com/kovidgoyal/imaging v1.6.3 h1:iNPpv7ygiaB/NOztc6APMT7yr9UwBS+rOZwIbAdtyY8=
+github.com/kovidgoyal/imaging v1.6.4 h1:K0idhRPXnRrJBKnBYcTfI1HTWSNDeAn7hYDvf9I0dCk=
-github.com/kovidgoyal/imaging v1.6.3/go.mod h1:sHvcLOOVhJuto2IoNdPLEqnAUoL5ZfHEF0PpNH+882g=
+github.com/kovidgoyal/imaging v1.6.4/go.mod h1:bEIgsaZmXlvFfkv/CUxr9rJook6AQkJnpB5EPosRfRY=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
@@ -92,9 +92,8 @@ github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/scylladb/termtables v0.0.0-20191203121021-c4c0b6d42ff4/go.mod h1:C1a7PQSMz9NShzorzCiG2fk9+xuCgLkPeCvMHYR2OWg=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
-github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
+github.com/spf13/cobra v1.9.0 h1:Py5fIuq/lJsRYxcxfOtsJqpmwJWCMOUy2tMJYV8TNHE=
-github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
+github.com/spf13/cobra v1.9.0/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
 github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf h1:pvbZ0lM0XWPBqUKqFU8cmavspvIl9nulOYwdy6IFRRo=
@@ -131,8 +130,8 @@ golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ss
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
 golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
-golang.org/x/exp v0.0.0-20250207012021-f9890c6ad9f3 h1:qNgPs5exUA+G0C96DrPwNrvLSj7GT/9D+3WMWUcUg34=
+golang.org/x/exp v0.0.0-20250215185904-eff6e970281f h1:oFMYAjX0867ZD2jcNiLBrI9BdpmEkvPyi5YrBGXbamg=
-golang.org/x/exp v0.0.0-20250207012021-f9890c6ad9f3/go.mod h1:tujkw807nyEEAamNbDrEGzRav+ilXA7PCRAd6xsmwiU=
+golang.org/x/exp v0.0.0-20250215185904-eff6e970281f/go.mod h1:BHOTPb3L19zxehTsLoJXVaTktb06DFgmdW6Wb9s8jqk=
 golang.org/x/image v0.24.0 h1:AN7zRgVsbvmTfNyqIbbOraYL8mSwcKncEj8ofjgzcMQ=
 golang.org/x/image v0.24.0/go.mod h1:4b/ITuLfqYq1hqZcjofwctIhi7sZh2WaCjvsBNjjya8=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
@@ -140,8 +139,8 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
+golang.org/x/mod v0.23.0 h1:Zb7khfcRGKk+kqfxFaP5tZqCnDZMjC5VtUBs87Hr6QM=
-golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
+golang.org/x/mod v0.23.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
@@ -153,8 +152,9 @@ golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
 golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
+golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
+golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -215,8 +215,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/tools v0.29.0 h1:Xx0h3TtM9rzQpQuR4dKLrdglAmCEN5Oi+P74JdhdzXE=
+golang.org/x/tools v0.30.0 h1:BgcpHewrV5AUp2G9MebG4XPFI1E2W41zU1SaqVA9vJY=
-golang.org/x/tools v0.29.0/go.mod h1:KMQVMRsVxU6nHCFXrBPhDB8XncLNLM0lIy/F14RP588=
+golang.org/x/tools v0.30.0/go.mod h1:c347cR/OJfw5TI+GfX7RUPNMdDRRbjvYTS0jPyvsVtY=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -234,8 +234,8 @@ modernc.org/fileutil v1.3.0 h1:gQ5SIzK3H9kdfai/5x41oQiKValumqNTDXMvKo62HvE=
 modernc.org/fileutil v1.3.0/go.mod h1:XatxS8fZi3pS8/hKG2GH/ArUogfxjpEKs3Ku3aK4JyQ=
 modernc.org/gc/v2 v2.6.3 h1:aJVhcqAte49LF+mGveZ5KPlsp4tdGdAOT4sipJXADjw=
 modernc.org/gc/v2 v2.6.3/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
-modernc.org/libc v1.61.12 h1:Fsnh0A7XLXylYNwIOJmKux9PhnfrIvMaMnjuyJ1t/f4=
+modernc.org/libc v1.61.13 h1:3LRd6ZO1ezsFiX1y+bHd1ipyEHIJKvuprv0sLTBwLW8=
-modernc.org/libc v1.61.12/go.mod h1:8F/uJWL/3nNil0Lgt1Dpz+GgkApWh04N3el3hxJcA6E=
+modernc.org/libc v1.61.13/go.mod h1:8F/uJWL/3nNil0Lgt1Dpz+GgkApWh04N3el3hxJcA6E=
 modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
 modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
 modernc.org/memory v1.8.2 h1:cL9L4bcoAObu4NkxOlKWBWtNHIsnnACGF/TbqQ6sbcI=
@@ -244,8 +244,8 @@ modernc.org/opt v0.1.4 h1:2kNGMRiUjrp4LcaPuLY2PzUfqM/w9N23quVwhKt5Qm8=
 modernc.org/opt v0.1.4/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
 modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
 modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
-modernc.org/sqlite v1.34.5 h1:Bb6SR13/fjp15jt70CL4f18JIN7p7dnMExd+UFnF15g=
+modernc.org/sqlite v1.35.0 h1:yQps4fegMnZFdphtzlfQTCNBWtS0CZv48pRpW3RFHRw=
-modernc.org/sqlite v1.34.5/go.mod h1:YLuNmX9NKs8wRNK2ko1LW1NGYcc9FkBO69JOt1AR9JE=
+modernc.org/sqlite v1.35.0/go.mod h1:9cr2sicr7jIaWTBKQmAxQLfBv9LL0su4ZTEV+utt3ic=
 modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
 modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
 modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=

internal/dump/dump.go

@@ -0,0 +1,163 @@
+// Package dump is used to export all messages from mailpit into a directory
+package dump
+
+import (
+	"encoding/json"
+	"errors"
+	"io"
+	"net/http"
+	"os"
+	"path"
+	"regexp"
+	"strings"
+
+	"github.com/axllent/mailpit/config"
+	"github.com/axllent/mailpit/internal/logger"
+	"github.com/axllent/mailpit/internal/storage"
+	"github.com/axllent/mailpit/internal/tools"
+	"github.com/axllent/mailpit/server/apiv1"
+)
+
+var (
+	linkRe = regexp.MustCompile(`(?i)^https?:\/\/`)
+
+	outDir string
+
+	// Base URL of mailpit instance
+	base string
+
+	// URL is the base URL of a remove Mailpit instance
+	URL string
+
+	summary = []storage.MessageSummary{}
+)
+
+// Sync will sync all messages from the specified database or API to the specified output directory
+func Sync(d string) error {
+
+	outDir = path.Clean(d)
+
+	if URL != "" {
+		if !linkRe.MatchString(URL) {
+			return errors.New("Invalid URL")
+		}
+
+		base = strings.TrimRight(URL, "/") + "/"
+	}
+
+	if base == "" && config.Database == "" {
+		return errors.New("No database or API URL specified")
+	}
+
+	if !tools.IsDir(outDir) {
+		if err := os.MkdirAll(outDir, 0755); err != nil {
+			return err
+		}
+	}
+
+	if err := loadIDs(); err != nil {
+		return err
+	}
+
+	if err := saveMessages(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// LoadIDs will load all message IDs from the specified database or API
+func loadIDs() error {
+	if base != "" {
+		// remote
+		logger.Log().Debugf("Fetching messages summary from %s", base)
+		res, err := http.Get(base + "api/v1/messages?limit=0")
+
+		if err != nil {
+			return err
+		}
+
+		body, err := io.ReadAll(res.Body)
+
+		if err != nil {
+			return err
+		}
+
+		var data apiv1.MessagesSummary
+		if err := json.Unmarshal(body, &data); err != nil {
+			return err
+		}
+
+		summary = data.Messages
+
+	} else {
+		// make sure the database isn't pruned while open
+		config.MaxMessages = 0
+
+		var err error
+		// local database
+		if err = storage.InitDB(); err != nil {
+			return err
+		}
+
+		logger.Log().Debugf("Fetching messages summary from %s", config.Database)
+
+		summary, err = storage.List(0, 0, 0)
+		if err != nil {
+			return err
+		}
+	}
+
+	if len(summary) == 0 {
+		return errors.New("No messages found")
+	}
+
+	return nil
+}
+
+func saveMessages() error {
+	for _, m := range summary {
+		out := path.Join(outDir, m.ID+".eml")
+
+		// skip if message exists
+		if tools.IsFile(out) {
+			continue
+		}
+
+		var b []byte
+
+		if base != "" {
+			res, err := http.Get(base + "api/v1/message/" + m.ID + "/raw")
+
+			if err != nil {
+				logger.Log().Errorf("Error fetching message %s: %s", m.ID, err.Error())
+				continue
+			}
+
+			b, err = io.ReadAll(res.Body)
+
+			if err != nil {
+				logger.Log().Errorf("Error fetching message %s: %s", m.ID, err.Error())
+				continue
+			}
+		} else {
+			var err error
+			b, err = storage.GetMessageRaw(m.ID)
+			if err != nil {
+				logger.Log().Errorf("Error fetching message %s: %s", m.ID, err.Error())
+				continue
+			}
+		}
+
+		if err := os.WriteFile(out, b, 0644); err != nil {
+			logger.Log().Errorf("Error writing message %s: %s", m.ID, err.Error())
+			continue
+		}
+
+		_ = os.Chtimes(out, m.Created, m.Created)
+
+		logger.Log().Debugf("Saved message %s to %s", m.ID, out)
+	}
+
+	return nil
+}

internal/smtpd/chaos/chaos.go

@@ -25,7 +25,6 @@ var (
 )
 
 // Triggers for the Chaos configuration
-//
 // swagger:model Triggers
 type Triggers struct {
 	// Sender trigger to fail on From, Sender
@@ -37,6 +36,7 @@ type Triggers struct {
 }
 
 // Trigger for Chaos
+// swagger:model Trigger
 type Trigger struct {
 	// SMTP error code to return. The value must range from 400 to 599.
 	// required: true

internal/smtpd/smtpd.go

@@ -362,6 +362,11 @@ func (s *session) serve() {
 	var to []string
 	var buffer bytes.Buffer
 
+	// RFC 5321 specifies support for minimum of 100 recipients is required.
+	if s.srv.MaxRecipients == 0 {
+		s.srv.MaxRecipients = 100
+	}
+
 	// Send banner.
 	s.writef("220 %s %s ESMTP Service ready", s.srv.Hostname, s.srv.AppName)
 
@@ -474,12 +479,7 @@ loop:
 					break
 				}
 
-				// RFC 5321 specifies support for minimum of 100 recipients is required.
+				if len(to) >= s.srv.MaxRecipients {
-				if s.srv.MaxRecipients == 0 {
-					s.srv.MaxRecipients = 100
-				}
-
-				if len(to) == s.srv.MaxRecipients {
 					s.writef("452 4.5.3 Too many recipients")
 				} else {
 					accept := true

internal/smtpd/smtpd_test.go

@@ -242,6 +242,23 @@ func TestCmdRCPT(t *testing.T) {
 	conn.Close()
 }
 
+func TestCmdMaxRecipients(t *testing.T) {
+	conn := newConn(t, &Server{MaxRecipients: 3})
+
+	cmdCode(t, conn, "EHLO host.example.com", "250")
+
+	cmdCode(t, conn, "MAIL FROM:<sender@example.com>", "250")
+
+	cmdCode(t, conn, "RCPT TO: <recipient1@example.com>", "250")
+	cmdCode(t, conn, "RCPT TO: <recipient2@example.com>", "250")
+	cmdCode(t, conn, "RCPT TO: <recipient3@example.com>", "250")
+	cmdCode(t, conn, "RCPT TO: <recipient4@example.com>", "452")
+	cmdCode(t, conn, "RCPT TO: <recipient5@example.com>", "452")
+
+	cmdCode(t, conn, "QUIT", "221")
+	conn.Close()
+}
+
 func TestCmdDATA(t *testing.T) {
 	conn := newConn(t, &Server{})
 	cmdCode(t, conn, "EHLO host.example.com", "250")

internal/storage/messages.go

@@ -175,9 +175,11 @@ func List(start int, beforeTS int64, limit int) ([]MessageSummary, error) {
 
 	q := sqlf.From(tenant("mailbox") + " m").
 		Select(`m.Created, m.ID, m.MessageID, m.Subject, m.Metadata, m.Size, m.Attachments, m.Read, m.Snippet`).
-		OrderBy("m.Created DESC").
+		OrderBy("m.Created DESC")
-		Limit(limit).
+
-		Offset(start)
+	if limit > 0 {
+		q = q.Limit(limit).Offset(start)
+	}
 
 	if beforeTS > 0 {
 		q = q.Where("Created < ?", beforeTS)

internal/tools/fs.go

@@ -0,0 +1,23 @@
+package tools
+
+import (
+	"os"
+	"path/filepath"
+)
+
+// IsFile returns whether a file exists and is readable
+func IsFile(path string) bool {
+	f, err := os.Open(filepath.Clean(path))
+	defer f.Close()
+	return err == nil
+}
+
+// IsDir returns whether a path is a directory
+func IsDir(path string) bool {
+	info, err := os.Stat(path)
+	if err != nil || os.IsNotExist(err) || !info.IsDir() {
+		return false
+	}
+
+	return true
+}

server/apiv1/api.go

@@ -57,7 +57,7 @@ func getStartLimit(req *http.Request) (start int, beforeTS int64, limit int) {
 	}
 
 	l := req.URL.Query().Get("limit")
-	if n, err := strconv.Atoi(l); err == nil && n > 0 {
+	if n, err := strconv.Atoi(l); err == nil && n > -1 {
 		limit = n
 	}
 

server/apiv1/chaos.go

@@ -7,9 +7,7 @@ import (
 	"github.com/axllent/mailpit/internal/smtpd/chaos"
 )
 
-// ChaosTriggers is the Chaos configuration
+// ChaosTriggers are the Chaos triggers
-//
-// swagger:model Triggers
 type ChaosTriggers chaos.Triggers
 
 // Response for the Chaos triggers configuration

server/embed.go

@@ -26,7 +26,7 @@ func embedController(w http.ResponseWriter, r *http.Request) {
 		p = p + "index.html"
 	}
 
-	p = strings.TrimLeft(p, config.Webroot) // server webroot config
+	p = strings.TrimPrefix(p, config.Webroot) // server webroot config
 	p = path.Join("ui", p)                    // add go:embed path to path prefix
 
 	b, err := distFS.ReadFile(p)
@@ -71,6 +71,8 @@ func contentType(p string) string {
 		return "image/jpeg"
 	case strings.HasSuffix(p, ".gif"):
 		return "image/gif"
+	case strings.HasSuffix(p, ".woff"):
+		return "font/woff"
 	case strings.HasSuffix(p, ".woff2"):
 		return "font/woff2"
 	default:

server/ui/api/v1/swagger.json

@@ -69,7 +69,7 @@
             "name": "Body",
             "in": "body",
             "schema": {
-              "$ref": "#/definitions/Triggers"
+              "$ref": "#/definitions/ChaosTriggers"
             }
           }
         ],
@@ -1188,6 +1188,10 @@
       },
       "x-go-package": "github.com/axllent/mailpit/internal/storage"
     },
+    "ChaosTriggers": {
+      "description": "ChaosTriggers are the Chaos triggers",
+      "$ref": "#/definitions/Triggers"
+    },
     "HTMLCheckResponse": {
       "description": "Response represents the HTML check response struct",
       "type": "object",
@@ -1920,7 +1924,7 @@
           "$ref": "#/definitions/Trigger"
         }
       },
-      "$ref": "#/definitions/Triggers"
+      "x-go-package": "github.com/axllent/mailpit/internal/smtpd/chaos"
     },
     "WebUIConfiguration": {
       "description": "Response includes global web UI settings",
@@ -2002,7 +2006,7 @@
     "ChaosResponse": {
       "description": "Response for the Chaos triggers configuration",
       "schema": {
-        "$ref": "#/definitions/Triggers"
+        "$ref": "#/definitions/ChaosTriggers"
       }
     },
     "ErrorResponse": {