Yahoo flagging mail as spam when using relay server
- by modulaaron
I'm using Postfix to relay mail from my site to my mail server. Mail is received properly at my Gmail and Hotmail accounts - only Yahoo is the problem. The Yahoo mail headers state:
Received-SPF: none
(mta1133.mail.mud.yahoo.com: domain of
xxxx@xxxxx.com does not designate
permitted sender hosts)
In contrast, the Gmail headers state:
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