Postfix: Mails duplicating several times

[ruggerio]

Since the last update of postfix, i get some (not all) Mails duplicated or even multiplicated.  Somebody else having this issue?

The message-id btw. is always the same, on each messsage.

[mimugmail]

With next version you can set protocol v4 in antispam Tab. This will fix it

[ruggerio]

thx! i reverted back to 1.11 meanwhile.

[mimugmail]

Dont think this helps, it's related to rspamd 2.1

[ruggerio]

confirm. Did not help. so waiting for next release...

[mimugmail]

You can also downgrade rspamd:
https://github.com/opnsense/plugins/issues/1591#issuecomment-558988556