https://www.pistack.xyz/tags/maildrop/ Recent content in Maildrop on Pi Stack Hugo en-us Wed, 13 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-13-self-hosted-mail-delivery-agents-dovecot-lda-maildrop-procmail-guide/ Wed, 13 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-13-self-hosted-mail-delivery-agents-dovecot-lda-maildrop-procmail-guide/ <p>Mail delivery agents (MDAs) are the final step in the email processing pipeline. After an MTA like Postfix or Exim accepts an incoming message, the MDA takes over — filtering, sorting, and delivering the message to the user&rsquo;s mailbox. Choosing the right MDA affects how you handle spam filtering, auto-sorting, vacation responders, and mailbox format compatibility.</p>