Postfix has been trying to tell me something: your configuration is wrong. Most cleverly, Postfix has been emailing me about this. The first email came on 22 Oct 2014. I ignored it. The second email arrived five days later on 27 October 2014: I recall looking around, but I didn’t do anything. I think I […]
Postfix SMTP server: errors – TLS not available due to local problem Read More »
I decided to set up some of my mail servers to require certification authentication on the submission port (587). In my case, I want to forward mail from my server at home to my public servers out there on the Internet. I don’t want just anyone to be able to submit mail here, so the
Postfix client certificate verification Read More »
I have a number of things I want to get done in the short term: remove the mail server on my gateway box at home and start using a mail server on an internal box Configure my external mail servers (out there on the Internet) to use TLS when talking to each other Configure those
NOTE added 2013-11-10: I think I found the cause. Read about it in this FreeBSD Forums post. I’ve seen seeing the following in the mail log for my imap server. The mail messages in question are the daily run and security run emails that go out from FreeBSD machines. They aren’t big. As shown above,
postfix/postdrop: warning: uid=0: File too large Read More »