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Sounds like greylisting: https://en.wikipedia.org/wiki/Greylisting_(email) https://en.wikipedia.org/wiki/Greylisting_(email)
by CodesInChaos 4y ago
Sounds like greylisting:
https://en.wikipedia.org/wiki/Greylisting_(email) https://en.wikipedia.org/wiki/Greylisting_(email)
- guilamu 4y agoThanks for your reply. I had no idea this was a thing. I still don't have any idea why would yahoo would put us on a grey listing while Gmail and Hotmail don't. I'm trying to get their support to help me. I'll update here if I have any useful answer from them.