Alexander Erameh writes:

Hi,
Why are mails to this particular address being rejected please?

Ask the recipient's mail server's administrator, who configured that mail server.

It looks like it doesn't like your HELO name; however since you did not show what you configured your server to use, the only advice possible is to contact the recipient's mail server's administrator.

Presuming that you configured your server's HELO name as "mailserver.socotherm.com", no such hostname exists in DNS and that's probably why the recipient's mail server is refusing to accept this message.


-----Original Message-----
From: [email protected]
[mailto:[email protected]] Sent: Monday, October 26, 2009 10:07 AM
To: [email protected]
Subject: NOTICE: mail delivery status.


This is a delivery status notification from mailserver, running the Courier
mail server, version 0.60.0.

The original message was received on Mon, 26 Oct 2009 10:06:14 +0100 from
localhost (localhost [127.0.0.1])

---------------------------------------------------------------------------

                           UNDELIVERABLE MAIL

Your message to the following recipients cannot be delivered:

<[email protected]>:
    pcdata.it [93.95.216.141]:
MAIL FROM:<[email protected]> SIZE=15500
<<< 550 Access denied - Invalid HELO name (See RFC2821 4.1.1.1)

---------------------------------------------------------------------------

If your message was also sent to additional recipients, their delivery
status is not included in this report.  You may or may not receive other
delivery status notifications for additional recipients.

The original message follows as a separate attachment.



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Come build with us! The BlackBerry(R) Developer Conference in SF, CA
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Come build with us! The BlackBerry(R) Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBerry mobile applications to market and stay 
ahead of the curve. Join us from November 9 - 12, 2009. Register now!
http://p.sf.net/sfu/devconference
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