Hello
I am trying to send my newsletter out through Postmarkapp smtp service and they require inserting a custom header into the outgoing emails. Is there any way to do this within dadamail please?
Currently using the latest stable version.
Thanks - Paul
Search found 1 match
- Thu Nov 26, 2020 6:36 pm
- Forum: General Email Sending Problems
- Topic: Adding Headers to Mail
- Replies: 2
- Views: 28576