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Task #2257

open

Refactor mail.documentfoundation.org

Added by Guilhem Moulin almost 8 years ago. Updated over 3 years ago.

Status:
In Progress
Priority:
Normal
Category:
Mail system
Target version:
Team - Q4/2021
Start date:
Due date:
% Done:

0%

Tags:

Description

This issue is about refactoring the main mail server. Possible improvements include:

Base system:
  • Upgrade to Debian 10
Dovecot (IMAP):
  • Change mail storage format from maildir to mdbox, possibly compressed
Postfix (SMTP):
  • Replace amavis by rspamd
amavis
  • consider setting Postfix' notify_classes to empty
  • switch to Milter
hostmaster alias
  • consider switching to local mailbox only in case of too many notifications
domains
  • switch to DNSSEC and TLSA records if feasible; MTA-STS seems to be where the consensus lies now wrt SMTPd authentication, we should probably do that instead (or as well, it's not incompatible with DANE)

Related issues 2 (0 open2 closed)

Related to Infrastructure - Task #3015: convert Hetzner network modelClosedGuilhem Moulin

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Related to Infrastructure - Feature #92: lower antispam mechanisms for +unsubscribeClosedGuilhem Moulin

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