search for: 5721ec45

Displaying 2 results from an estimated 2 matches for "5721ec45".

Server administration
2019 Sep 02
0
Server administration
...n path to obfuscate the full origin). Mishandling any of these can result in lowered IP reputation which would cause you to wind up on an RBL eventually. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20190901/5721ec45/attachment-0001.html>
Server administration
2019 Sep 01
5
Server administration
On 2019-09-02 06:24, Alexander Dalloz via dovecot wrote: > Am 01.09.2019 um 14:41 schrieb Aleksandr Mette via dovecot: >> 4. Forward e-mail > > Don't do that nor let your users auto-forward their mail received on > your MX. Else you will end up faster than you think on blacklists as > very likely your server will forward SPAM and gets classified as a > SPAM source.