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- 2018-09-17 05:41
- Forum: Off-topic discussions
- Topic: The dangers of using DMARC
- Replies: 17
- Views: 19860
DMARC helps battle against email spoofing attacks. The forward issue caused by indirect mailflow OP mentioned can be addressed by Authenticated Received Chain (ARC) together with SPF/DKIM/DMARC. Basically how ARC works is to preserve email authentication results across intermediaries that cause IP a...