Mailing List CGatePro@mail.stalker.com Message #106481
From: Ralf Zenklusen, BAR Informatik AG <r.zenklusen@barinformatik.ch>
Subject: AW: mail.domain.dom versus domain.dom greeting
Date: Mon, 26 Jun 2017 17:20:47 +0200
To: CommuniGate Pro Discussions <CGatePro@mail.stalker.com>
X-Mailer: CommuniGate Pro MAPI Connector 1.52.54.12/1.54.12.16
Yes

Users->Domain Defaults->SMTP->HELO Prefix
And then
Users->Main Domain->SMTP->HELO Prefix
Users->Domain->SMTP->HELO Prefix

Regards
Ralf


-----Urspr√ľngliche Nachricht-----
Von: CommuniGate Pro Discussions [mailto:CGatePro@mail.stalker.com] Im Auftrag von Marcel Hochuli
Gesendet: Montag, 26. Juni 2017 17:03
An: CommuniGate Pro Discussions
Betreff: 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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