All Questions
4
questions
0
votes
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answers
42
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Getting Spoofed - DMARC , DKIM and SPF are properly setup (AFIK)
I have been testing my DMARC policy for some weeks and I ran into this issue. Background:
SPF - setup and working
DKIM - set up and working (AFIK)
DMARC - set up and working - looking for alignments ...
0
votes
0
answers
2k
views
Allowing Messages from IP Address DMARC
I'm still learning infrastructure stuff and need to ask a question which relates to DMARC. A user in the organisation has an app which is sending marketing messages to staff within the business. The ...
3
votes
0
answers
229
views
Using DMARC techniques to block Backscatter
We run a small email (receiving not bulk sending) service (~ 300 domains or so) for our customers and are just starting to introduce DMARC. One of the reasons for doing so is to help stop backscatter ...
1
vote
1
answer
4k
views
Whats the purpose of getting daily DMARC reports from google about my Mail Server?
I've been getting DMARC reports from google everyday after setting this up on my domain to prevent domain spoofing. Do I really need to have this daily report? I've never opened the attached zip file ...