Is it possible to create a catch-all email using postfix which accepts any email address and sends an email to an external address?
127706
postfix - how do you redirect all emails to one user, eg *@example.com → user@example.com
145853
can't send email to addresses at my own domain
41613
Send a copy of outbound messages to another address
90297
How to backup all the emails(content) of Postfix? What folders?
51611
Route mail in postfix to different relays based on subject
64053
Postfix Double Slash Notation with Multiple Parameters
80621
Can I set subject/content of email using mailto:?
126511
postfix relay based on origin
135988
Postfix Connection Timed out
69310
postfix header_checks using regexp proper setup
44021
How do I receive email and process it in a web application
125453
Email subscription to a combination of tags (using AND operator)
96682
Why use Dovecot AND Postfix/Sendmail?
108323
Send emails from Email Service address?
41774
Postfix forwards to Gmail being rate limited even with unmodified headers
41490
Use different relay in postfix
74251
Changing the maximum mail size in Postfix