[MM3-users] Re: upgrading in FreeBSD 13.1-p7: problem with aiosmtpd and lmtp runner

Guillermo Hernandez (Oldno7) wrote:

I thought I said it: I reboot this server everyday at 06:40 CEST time. That's why I'm sure it's not an undetected problem for weeks. The lists in this last upgraded server are with daily traffic. I'm suscribed to all.

I've looked at this a bit further. Prior to Mailman core 3.3.4 we required aiosmtpd>=1.1. In 3.3.4 we required aiosmtpd>=1.4.1 and now we require aiosmtpd>=1.4.3. The code in aiosmtpd that triggers the issue in the socket module was added in aiosmtpd==1.3.1. So it is likely that your prior Mailman core version was <3.3.4 and your aiosmtpd dependency was <1.3.1, so the Mailman upgrade would also have upgraded aiosmtpd to a version which triggered the socket issue.