[Mailman-Users] Postfix delivers to mailman, but not aliases

Mark Sapiro mark at msapiro.net
Thu Oct 26 12:29:40 EDT 2017

On 10/26/2017 07:04 AM, James Dore wrote:
> I recently migrated our mailman server from an old SLES 11 box to Ubuntu 16.04.3 LTS, and installed Mailman from the Ubuntu repositories along with Postfix and other prerequisites. Mailman itself is working fine, but I have a handful of regular email aliases in /etc/aliases which do not receive mail, and when examining the logs, get bounced with a “User unknown” error. What did I screw up?

I don't think this is a Mailman question, but

What is the output from

postconf alias_maps


ls -l /etc/aliases*

What is the full "User unknown" log message?

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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