Hi,

have a look at this:

http://www.postfix.org/postconf.5.html#recipient_delimiter

[...]When the recipient_delimiter set contains multiple characters (Postfix 2.11 and later), a user name or .forward file name is separated from its extension by the first character that matches the recipient_delimiter set.[...]

--- Original Nachricht ---
Betreff: Re: lmtp and recipient_delimiter
Von: "Juri Haberland" <juri@koschikode.com>
An: dovecot@dovecot.org
Datum: 15-03-2020 20:56

On 15/03/2020 20:26, Peter wrote:
> Poorly documented, imo, but you want lmtp_save_to_detail_mailbox = yes:

Thanks, tried it, but no, that's not what I want and it doesn't help in my case.

To recap:
If I set recipient_delimiter to "+-" (or "-" alone), having a user named "foo-bar" won't work anymore, because Dovecot always tries to deliver to user
"foo" and never tries "foo-bar", even though it exists.

My question would be:
Is this due to a misconfiguration somewhere?
Is this the intended behavior?
Or is this a bug?

Cheers,
Juri