SPF Records
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Jeremiah Garmatter
Nov 18, 2021, 11:14:55 AM11/18/21
to Linux Users Group
Anyone have to deal with Sender Policy Framework?
I'm interested in how people get past the 10 lookup limit. I've heard of SPF macros and record flattening or simply denying a service access to send from your domain, but I'm curious if anyone here prefers one method over the other.
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