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SPF and ISP's restricting SMTP traffic ??'s
 

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tomf at pcsupplies

Jan 25, 2006, 7:39 AM


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SPF and ISP's restricting SMTP traffic ??'s

We have a corporate email server. Most of our road warriors connect via VPN or Webmail and directly connect to our server for send/receive.

A few users, for various reasons, must use a non-VPN POP3 client. They are also connected through an ISP that requires outgoing mail to be sent via their SMTP server and block attempts tp do otherwise. (i.e., ComCast residential service).

If I understand SPF, this means I would have to have a SPF record for each of these ISP's outgoing SMTP server?

Tom




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Subject User Time
SPF and ISP's restricting SMTP traffic ??'s tomf at pcsupplies Jan 25, 2006, 7:39 AM
    Re: SPF and ISP's restricting SMTP traffic ??'s spf2 at kitterman Jan 25, 2006, 7:42 AM
    Re: SPF and ISP's restricting SMTP traffic ??'s jmp at safe Jan 25, 2006, 7:45 AM
    Re: SPF and ISP's restricting SMTP traffic ??'s ppatters at cbnco Jan 25, 2006, 7:50 AM
    RE: SPF and ISP's restricting SMTP traffic ??'s Matthew.van.Eerde at hbinc Jan 26, 2006, 2:53 PM
    RE: SPF and ISP's restricting SMTP traffic ??'s tomf at pcsupplies Jan 27, 2006, 6:13 AM

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