Multiple emails/domains into a specific email

Hi all,

I've got the following emails:
[email protected]
[email protected]
[email protected]
etc
and I want all of them to be delivered to [email protected] and do not keep copies of emails on @domain1 @domain2 and @domain3.
I want to be able to send as domain1, domain2 domain3 from that [email protected].
Is that possible from roundcube?

 

What about smtp auth? I want to use the email@domain1, email@domain2 and email@domain3 on various forms/apps to send email that appears to be from those emails and not from email@domain4 for example.

 

I created a fetchmail but no email is forwarding to the proper mailbox. It just stays to the origin mailbox.

 

It seems to need to be SSL enabled and is coming through.

 

Hi Till,

Thank you for the updates. Where can I find how to write that rule?
I assume you are saying to write that rule in the area where it says "Custom mail filter recipe"?

 

That removed the email from the origin mailbox? I don't want to keep it, only to forward it to the [email protected]

 

I've added just that and it never arrives; instead it goes to the origin mailbox.

 

I used single quotes, my mistake. Does that however removed the email from the original mailbox?

 

Till the sieve filter solves the problem of getting the emails but not for sending. If I add an identity lets say from email2@ I get a smtp error that that email doesn't belong to the main account or something like that (sender address rejected)
Is there a way to be able to send with smtp auth from the same mailbox but for multiple domains?

 

Thanks a lot

 

@till that setting "Reject sender and login mismatch" I guess will allow lot of spam to pass?
Is there an alternative more secure?