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WebPanel => E-Mail => Dovecot => Topic started by: Andrew C on November 03, 2025, 07:16:54 AM

Title: Can I Route Only Bounce-Back Emails to a Different Mailbox
Post by: Andrew C on November 03, 2025, 07:16:54 AM

Hi everyone,

I’m trying to figure out if there's a way in CWP Email to route only bounce-back emails to a separate mailbox without using the catch-all option.

What I want to do:

* Mailbox A → send and receives all normal incoming emails
* Mailbox B → receives only bounce-back / deliverable messages that were originally sent from Mailbox A

Basically, I want one mailbox for regular mail and another one dedicated strictly to bounce messages for the first mailbox only.

Has anyone done this in CWP, or know if this is even possible?

Thanks

Title: Re: Can I Route Only Bounce-Back Emails to a Different Mailbox
Post by: Starburst on November 03, 2025, 01:05:00 PM

I can be done. Yes, kinda.

Can it be done easily. No.

It would involved creating a filter in Dovecot, and then specify a header keyword to redirect the email.

Kinda the same way you would do it in an email client.