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Synology Sub-Adressing/Tagging for MailStation/MailServer

… using a custom Postfix config file

  1. Create custom Postfix config file: /var/packages/MailServer/etc/customize/postfix/
  2. Add config value recipient_delimiter=“+” to the file
  3. Stop MailServer and MailStation
    /usr/syno/bin/synopkg stop MailServer
    /usr/syno/bin/synopkg stop MailStation
  4. Start MailServer and MailStation
    /usr/syno/bin/synopkg start MailServer
    /usr/syno/bin/synopkg start MailStation
  5. Send a test email to your server e.g.

The basic idea behind this is from

synology_sub-addressing.txt · Last modified: 2019/06/04 08:20 by admin