RE: [vps-mail] Blacklisting Mailer-Daemon

["Steve Yates" <steve@xxxxxxxxxxx>]

> Do you have any
> good SPF tips?  

	There is a testing tool at:
http://www.kitterman.com/spf/validate.html

	There are mailing lists including a "help" list at:
http://www.openspf.org/mailinglist.html

	One thing I see on the help list a lot is that people follow the
wizard and put everything into their new SPF record.  You only need to
include something that resolves to your outgoing mail server's IP once,
i.e, "v=spf1 a mx ip4:11.22.33.44 ?all" is redundant if the "a" and "mx"
records point to that IP.  Also "mx:mail.example.com" is saying "use the
MX for domain mail.example.com" *not* "mail.example.com is my mail
server."

 - Steve Yates
 - ITS, Inc.
 - E=MC^2. Nice job Albert, now show your work.

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