I have my email address with the domain "toykick.com" (hereafter refereed to as toykick) that I have created a Google Apps account for and have set up email. For a few hours today, after DNS ...
we are running sbs2008 with exchange 2007. One user suddenly can't receive emails from one external sender any more and the sender never gets a return email. That user has to use hotmail or gmail etc ...
For some reason at&t's smtp server, atlsmtp.cingularme.net is dropping messages coming from our SMTP server. I would like to contact their sysadmin to see why that is happening. However, I can't ...