Resolved email forwarded without notice

[SalvadorS]

Hello,

If I sent a mail to one mailbox in one of my servers I received a mail from gmail

<xxx@gmail.com>: host gmail-smtp-in.l.google.com[173.194.76.27] said:
552-5.2.2 The email account that you tried to reach is over quota and
inactive. 552-5.2.2 Please direct the recipient to 552 5.2.2

So all mail sent to this mailbox is forwarded to a gmail box.

The strange thing is no forwarded is configured in the control panel. Also I checked the file /var/qmail/mailnames/domain.com/mailbox/.qmail and not mailbox is present there.

Any ideas where to check this?

 

[Kaspar]

Perhaps there are filters configured in webmail to forward email? That's the first thing I would check.

Also have you tried to actually setting a forward for this mailbox to test what happens?

 

[SalvadorS]

Dear Rasp,

Thanks for your answer. That was the webmail. Anyone knows if it is possible to disable the forwarding from the webmail in a whole server?

Thanks

 

[Kaspar]

I assume you're using Roundcube? The only option I can think off would be disable/remove the Managesieve plugin from Roundcube. That way your users can't create any filters in webmail. Or you could play with the $config['managesieve_allowed_hosts'] option in the Managesieve plugin configuration to only allow Managesieve to used on certain hosts, e.g certain customers. (I've never used this option myself, so I am not sure if this actually fits your needs).

 

[SalvadorS]

That's perfect, thank you!