Need a delivery problem with MS Exchange running on SBS 2011 resolved

I have a small client who has a problem where he cannot email to SOME domains only. The error he gets is as follows:

This message hasn't been delivered yet. Delivery will continue to be attempted.

The server will keep trying to deliver this message for the next 1 days, 19 hours and 55 minutes. You'll be notified if the message can't be delivered by that time.

Eventually it fails.

This is a new server, and has a new firewall. Hopefully something simple. Need this resolved asap.

Your bid must include your experience and education with MS Exchange. Any bids without this will not be considered.

Skills: Microsoft Exchange

See more: problem with error, SBS server, MS Exchange server, microsoft sbs, exchange 2013, delivery time, exchange sbs, Exchange server 2013, email client exchange, running error, exchange client, exchange microsoft, delivery days, email server exchange, email delivery server, education exchange, time delivery, time running, Microsoft Exchange Server , exchange server experience

About the Employer:
( 80 reviews ) Grande Prairie, Canada

Project ID: #4435862

Awarded to:


Hi, I would like to help you on this issue. I am very much experienced in Exchange Server Technologies and can be able to fix this for you. Please have a look at the PM to understand my experience and other details: More

$150 CAD in 1 day
(4 Reviews)

3 freelancers are bidding on average $83 for this job


Hi, here is an Exchange server 2010 expert and I can solve this.

$55 CAD in 3 days
(0 Reviews)

Hello ! I will do this for you ! Please check my profile ! [login to view URL] !

$44 CAD in 1 day
(0 Reviews)