Subj : Re: wcsap filtering and alias/translations
To   : All
From : HECTOR SANTOS
Date : Thu Jan 31 2019 19:18:36

Date: Tue, 11 Apr 2006 19:15:13 -0400
From: HECTOR SANTOS
To: DAVE GOURD
Subject: Re: wcsap filtering and alias/translations
Newsgroups: win.server.smtp.&.avs
Message-ID: <1144797423.46.1144792859@winserver.com>
References:  <1144792859.46.0@winserver.com>
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<DAVE GOURD> wrote in message news:1144792859.46.0@winserver.com...

> Has anyone had problems with wcsap and translated/alias
> email addresses?

Dave,

There is no relationship with WCSAP and your aliased/translated email
accounts.  WCSAP checks the sender address. Not your address.

> I have been seeing at least one of my aliased/translated email accounts
> getting rejected on a few occasions.

How? It is accepted here:

> 14:12:59 C: MAIL FROM:<bugreporter@css.one.microsoft.com>
> 14:12:59 S: 250 <bugreporter@css.one.microsoft.com>...
>             Sender validation pending. Continue.
> 14:12:59 C: RCPT TO:<~alias-account-here~@foxriver.net>
> 14:13:07 ** WCX Process: wcsap  ret: 552 (Rejected by WCSAP CBV)
> 14:13:07 S: 550 Return Path not verifiable.

RCPT TO: must pass first before bothering to try calling WCSAP to validate
the sender.  WCSMPT waits to see if RCPT TO: is ok for efficiency reasons.
If it was bad, it would not call WCSAP and you would see a different
message:

    55x User Not found

> Most recently the rejection came from an inquiry to M$ regarding mail from
> our domain not getting delivered to hotmail accounts, but a reply was
> evidently rejected (not good since I accused them of blocking our domain
> :(

> 20060411 14:13:01 000000e2 C: HELO [foxriver.net]
> 20060411 14:13:07 000000e2 S: 501 5.5.4 Invalid Address
> 20060411 14:13:07 000000e2 sapcbv     : 501
> 20060411 14:13:07 000000e2 result     : reject (0)
> 20060411 14:13:07 000000e2 smtp code  : 552
> 20060411 14:13:07 000000e2 wcsap finish (7547 msecs)

The problem is the HELO line.

Remove your change in WCSAP for SAPHOST.

Put it back to:

  SapHost              [serverdomain]     <<-- MACRO for your domain

or put your domain without the brackets:

  Saphost               foxriver.net

or put it with an brackets and your address:

  SapHost              [12.134.134.98]

But using the default will automatically set it for you.


Hope this helps

--
Hector




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