Hi, updated to version 9.2.3 and since then I have problems with the mail, I got several errors; 1: XXX.XXX.XXX.XXX does not like recipient. Remote host said: 550-Your message was rejected by this system and was not delivered. 550-Reason: Messages from your location are rejected, bad go missing identifier (HELO). 2: XXX.XXX.XXX.XXX does not like recipient. Remote host said: 504 5.5.2 <server>: Helo command rejected: need fylly-qualified hostname. The update was a few weeks ago and since then come the problems. (The directions are well written, as it always worked but now does not work) Why do these problems occur? A greeting.