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Code Issues Releases Activity

Image registry and setup update (#3233)

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Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
This commit is contained in:
Georg Lauterbach
2023-04-10 11:37:25 +02:00
committed by GitHub
parent dc8a08031f
commit 1e20e7c332
8 changed files with 63 additions and 169 deletions
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16
docs/content/examples/tutorials/basic-installation.md
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@ -103,7 +103,7 @@ In this setup `docker-mailserver` is not intended to receive email from the outs
```yaml
services:
mailserver:
image: docker.io/mailserver/docker-mailserver:latest
image: ghcr.io/docker-mailserver/docker-mailserver:latest
container_name: mailserver
# Provide the FQDN of your mail server here (Your DNS MX record should point to this value)
hostname: mail.example.com
@ -137,7 +137,7 @@ In this setup `docker-mailserver` is not intended to receive email from the outs
??? tip "Firewalled ports"
If you have a firewall running, you may need to open ports `25`, `587` and `465`.
For example, with the firewall `ufw`, run:
```sh
@ -145,27 +145,27 @@ In this setup `docker-mailserver` is not intended to receive email from the outs
ufw allow 587
ufw allow 465
```
**Caution:** This may [not be sound advice][github-issue-ufw].
2. Configure your DNS service to use an MX record for the _hostname_ (eg: `mail`) you configured in the previous step and add the [SPF][docs-spf] TXT record.
!!! tip "If you manually manage the DNS zone file for the domain"
It would look something like this:
```txt
$ORIGIN example.com
@ IN A 10.11.12.13
mail IN A 10.11.12.13
; mail-server for example.com
@ IN MX 10 mail.example.com.
; Add SPF record
@ IN TXT "v=spf1 mx -all"
```
Then don't forget to change the `SOA` serial number, and to restart the service.
3. [Generate DKIM keys][docs-dkim] for your domain via `setup config dkim`.