Hello,
can anyone suggest how to properly achieve functionality known from Gmail - Send using different SMTP account?
Basically I would like to set up an SMTP account and be able to send mail from that account just like I am able to switch identity in SoGo.
I dont want to use IMAP to achieve that, since IMAP adds me a new group of mails, without Sieve possibility. And generally I prefere having everything in one place.
Lets say my mailbox is matt@domain.com and I want to be able to send mails from george@otherdomain.com
Currently I am able to set up a (fake) otherdomain.com account on Mailcow, configure it to use another SMTP server and then add permission to use it to user matt@domain.com. But then, whenever me (or any other user) sends mail to otherdomain.com - Mailcow tries to deliver to localhost, since it thinks this domain is handled by him. Which works,. but is not ideal.
Is there any prefereable way how to achieve that?
Thanks for any response.