https://business.forums.bt.com/t5/Archive/BT-Smarthost-stopped-working/m-p/51734#M19644 <P>Hi,</P><P>&nbsp;</P><P>I am trying to narrow down why our exchange server smarthost has stopped working. i can see emails queuing up and when I run the exchange analyser its saying there is a mail acceptance failure. I can ping and telnet into the smarthost so not sure whats going on.</P><P>&nbsp;</P><P>Has there been any upgrades etc to the network recently that could have caused this?</P><P>&nbsp;</P><P>I also am not recieving any emails so panicking a bit, these both happened at the same time. I need to narrow it down so i can examine whats going on.. I have had the support from my firewall company who says there is nothing funny about that so need to check out BT.</P><P>&nbsp;</P><P>Did call up but she didn't have a clue about technical matters.</P> Tue, 19 Mar 2013 18:05:38 GMT simcfc73 2013-03-19T18:05:38Z https://business.forums.bt.com/t5/Archive/BT-Smarthost-stopped-working/m-p/51734#M19644 <P>Hi,</P><P>&nbsp;</P><P>I am trying to narrow down why our exchange server smarthost has stopped working. i can see emails queuing up and when I run the exchange analyser its saying there is a mail acceptance failure. I can ping and telnet into the smarthost so not sure whats going on.</P><P>&nbsp;</P><P>Has there been any upgrades etc to the network recently that could have caused this?</P><P>&nbsp;</P><P>I also am not recieving any emails so panicking a bit, these both happened at the same time. I need to narrow it down so i can examine whats going on.. I have had the support from my firewall company who says there is nothing funny about that so need to check out BT.</P><P>&nbsp;</P><P>Did call up but she didn't have a clue about technical matters.</P> Tue, 19 Mar 2013 18:05:38 GMT https://business.forums.bt.com/t5/Archive/BT-Smarthost-stopped-working/m-p/51734#M19644 simcfc73 2013-03-19T18:05:38Z