* automatic ban list (can be enabled by postmoogle admin) * automatic greylisting (can be configured by postmoogle admin) * internal email queue to re-send failed emails (with 45x errors) automatically * bridging email threads ⇿ matrix threads/reply-tos (for new emails) * reply to an email in a matrix room (in a matrix thread or with reply-to) to automatically send an email reply into the email thread * multi-domain mode with the ability to select a domain for sending emails per room/per mailbox (all other domains will act as aliases) * `!pm send` and thread replies send multipart emails by default (both HTML from formatted markdown and plaintext in the same email) * speed up incoming emails by omitting MX and SMTP checks when they are not explicitly enabled * updated deps support development: https://ko-fi.com/etkecc/