Mailing List CGatePro@mail.stalker.com Message #106480
From: Brian Turnbow <b.turnbow@twt.it>
Subject: RE: mail.domain.dom versus domain.dom greeting
Date: Mon, 26 Jun 2017 17:19:34 +0200
To: 'CommuniGate Pro Discussions' <CGatePro@mail.stalker.com>
X-Mailer: Microsoft Outlook 14.0
Hi Marcel,

under the domain settings for the domain you can specify the HELO prefix.

https://www.stalker.com/CommuniGatePro/Domains.html#SMTP


Brian

> -----Original Message-----
> From: CommuniGate Pro Discussions [mailto:CGatePro@mail.stalker.com] On
> Behalf Of Marcel Hochuli
> Sent: luned́ 26 giugno 2017 17:03
> To: CommuniGate Pro Discussions
> Subject: mail.domain.dom versus domain.dom greeting
>
> Hi
>
> I thought I once read about an option to switch from domain.dom greeting
to
> mail.domain.dom greeting starting from Version x.y of CommuniGate Pro.
>
> Actually a customer cannot receive E-Mail from hotmail.com as it doesn't
> accept the domain.dom greeting while the PTR record is mail.domain.dom.
>
> Hotmail says:
> Mail server hostname does not match with EHLO/HELO greeting. The SMTP
> greeting include 3-digit code, followed by a space or a dash, and the
mail
> server host name. If your email header hostname does not match with EHLO
or
> HELO, your email may be blocked by anti-spam software. This is a
technical
> violation of RFC 821 Section 4.3 and RFC 2821 Section 4.3.1. The
hostname
> given in the SMTP greeting must have an A record pointing back to the
mail
> server.
>
> Where can I switch this setting?
>
>
> Regards,
> Marcel
>
> +---
> mailto:mhochuli@a-f.ch
> otherto:noway@a-f.ch
> _______________________________________
>
>
>
>
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