Emails with sender MISSING_MAILBOX at missing_domain

[A.L.E.C]

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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