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Re: [PLUG] Verizon blacklist?
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George A. Theall wrote:
>Heck, Hotmail uses SPF, but given that approximately 25% of my spam
>these days comes from there, all that SPF would do for me wrt incoming
>mail is confirm that Microsoft has a problem keeping spammers from
>registering with their service.
>
>
>
The thing is, your mail server needs to use SPF to make use of another
domain's SPF record. There are utilities that help to create SPF
records and that test records. Actually, I believe Mozilla Thunderbird
has an extension that checks SPF records for individual messages.
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