Dan Langille's Other Diary

He has another, more popular, diary. This one is more general.

Postfix

  • Setting up a new Dovecot server on FreeBSD with an OSX mail.app client
  • Using Postfix to block mail based on From/sender and To/recipient
  • No more certificate fingerprints – only sasl auth instead
  • Postfix suddenly starts rejecting email it had been accepting
  • /etc/rc.subr: 1391: Syntax error: “fi”: unexpected
  • reject_unknown_recipient_domain gives Recipient address rejected: Domain not found
  • Postfix SMTP server: errors – TLS not available due to local problem
  • Postfix client certificate verification
  • Things to do
  • postfix/postdrop: warning: uid=0: File too large

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