[Users] multiple problems when trying to send to List.

[Paul]

On Fri, 28 Oct 2022 03:48:25 +0000
<bqt at posteo.net> wrote: 

> Just tried to send a message to the List using Claws Mail. Failed in
> multiple ways. Had to use the web interface to my email service.
> 
> Here is an excerpt from log file. The Claws Mail support list is not a
> "fully qualified address?"
<snip>
> [2022-10-27 23:36:30] SMTP> RCPT TO:<users>
> [2022-10-27 23:36:30] SMTP< 504 5.5.2 <users>: Recipient address
> rejected: need fully-qualified address ** error occurred on SMTP session
> *** Error occurred while sending the message:
> 504 5.5.2 <users>: Recipient address rejected: need fully-qualified

You used "<users>" and clearly this is not a fully qualified address.

The list address is, of course, users at lists.claws-mail.org.

with regards

Paul