On Fri, Sep 30, 2022 at 08:32:48PM +0000, Andy Smith via BitFolk Users wrote:
You must absolutely make sure that you have your
reverse DNS, SPF
and DKIM all squared away first though. And don't forget both IPv6
as well as legacy IPv4.
mailop is a mailing list for email admins that can give more
extensive advice, though it is really for much bigger senders than
your average hobbyist (or all of BitFolk):
https://www.mailop.org/
Cheers,
Andy
--
https://bitfolk.com/ -- No-nonsense VPS hosting