This Tutorial will help you to setup catch-all email address with postfix.
Step 1. Configure Catch-All Account
Edit
# vim/etc/postfix/virtual
@example.com myuser
If you want to add exception’s in catch-all and do not want to catch-all specific accounts, Add them also in
@example.commyuser [email protected]info [email protected]support
Save /etc/postfix/virtual file and execute following command.
# postmap/etc/postfix/virtual
2. Update Postfix Configuration File
Edit Postfix configuration file
# vim/etc/postfix/main.cf
virtual_alias_maps = hash:/etc/postfix/virtual
3. Reload Postfix Server
After changing we need to reload server to activate newly settings addedUse following command to reload postfix configuration .
# servicepostfix reload
You have completed postfix catch-all email setting configuration. Click here to read more about catch all account.
Hey, it’s been four years and this is still helping people, thanks so much, just right to the point.
Mateo/Miky.
I have multiple virtual domains in Mail Server/Postfix on my Synology and what I found was if you added multiple catch-alls in Virtual then all the caught mail would just go to one domain. How I got around this was within the Synology interface, where you enter your list of domains, the first/primary domain needs to be anything other than your actual domains, so for instance mylocalmail.com. You then add all your other domains after this one. (Sorry I can’t remember what file this is actually editing within Linux). You can then add as many @domain.com entries to virtual as you like. They don’t even need to be the first line in Virtual.
Thanks, It works like a charm. However, I am have multiple virtual domains on my server. The above instructions work for the main domain (example.com) hosted on the server. How can I set up catch-all for all of the hosted domains and users?
So the catchall needs to be in the first line, but what if I have several virtual domains? one file per domain? help plz 🙁
It worked for me.
Hi,
Thanks for this article. But you know, I didn’t find a place where I could find caught emails. Could you write where is it?
Thank you!!! Couldn’t get this to work until I saw you needed “postmap /etc/postfix/virtual”
Thanks again!
Thank you for this guide. It’s the only one I’ve found which says that the catch-all line needs to be the first line in virtual. Even Postfix’s documentation has it at the end of the list. I’ve already wasted several hours on trying to get the catch-all to work properly, so thank-you for stopping from wasting even more!