On Mon, Feb 01, 2021 at 04:34:47PM -0000, Grant Edwards wrote:
I maintained a local queueing MTA for many years, but after multiple screwups where mail wasn't getting sent (and I didn't find out in a timely manner) I switched to a non-queueing MTA (e.g. ssmtp) and later to mutt's SMTP support.
I did the same myself for years and also switched to ssmtp. But I belive ssmtp was discontinued, and now I'm using msmtp: https://marlam.de/msmtp/ I couldn't be happier!