On Wed, 2003-03-12 at 22:27, William Warren wrote:
> On Wed, Mar 12, 2003 at 02:28:47PM +0000, gregory mott wrote:
> > it appears verizon won't send out mail unless From: contains
> > [EMAIL PROTECTED]
> > 
> > so i gather if [EMAIL PROTECTED] wants to send mail, it has to be
> > translated somehow.
> [snip]
> 
> Is Verizon blocking port 25 to other networks? If not, just send your 
> mail directly to the recipient's MX address.

that works sometimes, but earthlink for one refuses such mail with a
message about unauthorized relay from a dialup, i'm not sure what
they're checking, perhaps for reverse dns match?

anyway, i got outgoing smtp working through verizon, turns out the From:
doesn't matter, what was needed was

define(`SMART_HOST',`smtp.verizon.net')
MASQUERADE_AS(verizon.net)
FEATURE(masquerade_envelope)

can anyone tell me how to do that in postfix?  would this be sufficient?

relayhost = smtp.verizon.net
myorigin = verizon.net



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