Hi all,
3 months ago I turned the SPF mechanism on a few of my domains. Hoping it would block some spam but I don't see any changes so far.
I set the prefix level to Softfail, to make sure not to miss any important mail (critical business). So, should and most importantly, can I change the prefix to a tighter level to block more spam?
I'm also wondering by turning on this option it adds this SPF record to my domain. I read somewhere I should add a TXT file to my DNS server and mailserver, but that' something the Servergrid management should do probably?!
Thanks in advance.
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