Bazooka Joe wrote: > with isp's blocking port 25 and requireing you to use thier mail > server how are business going to enable spf of thier domain when > thier employees could be sending mail from hundreds of different mail > servers??
No-one's holding a gun to their head. If they don't want to enable SPF, that's fine. SMTP AUTH on port 587 gets by the port 25 block "v=spf1 +all" is sort of a silly SPF record, but it works It all comes down to accountability. If a business allows its employees to send mail from anywhere, that's fine. That just means we can't distinguish legitimate mail from that business vs. spoofed mail from that business based on the sending relay. -- Matthew.van.Eerde (at) hbinc.com 805.964.4554 x902 Hispanic Business Inc./HireDiversity.com Software Engineer
