dovecot - Oct 2015 - Emails with sender MISSING_MAILBOX@missing_domain

Hello,

we are working in the migration from courier-imap to dovecot
2.2.10-4.el7_0.1.x86_64.

Some emails that send a internal application show as sender
"MISSING_MAILBOX at missing_domain", i use like email client  Horde
using
dovecot like server. But if i open that email with Horde and courier-imap i
can see the correct email sender.

I think that the email of the sender is no correct or not accomplish some
RFC. Can anyone help me to understand this?

Thank you

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On Wed, 14 Oct 2015, grupo correo wrote:
> we are working in the migration from courier-imap to dovecot
> 2.2.10-4.el7_0.1.x86_64.
>
> Some emails that send a internal application show as sender
> "MISSING_MAILBOX at missing_domain", i use like email client 
Horde using
> dovecot like server. But if i open that email with Horde and courier-imap i
> can see the correct email sender.
>
> I think that the email of the sender is no correct or not accomplish some
> RFC. Can anyone help me to understand this?
Would you post the headers of the message?

- -- 
Steffen Kaiser
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On 10/15/2015 08:52 AM, Steffen Kaiser wrote:
>> I think that the email of the sender is no correct or not accomplish
some
>> RFC. Can anyone help me to understand this?
https://bugs.horde.org/ticket/13436

-- 
Aleksander 'A.L.E.C' Machniak
Kolab Groupware Developer        [http://kolab.org]
Roundcube Webmail Developer  [http://roundcube.net]
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