On Mon, April 21, 2008 19:40, Daminto Lie wrote: > Hi, > > I've been receiving the following error message from the server > > Requested action not taken: mailbox unavailable > 550 Delivery is not allowed to this address > > From the message, i could guess that this is to do with the fact that my > account doesn't exist on the server. However, i could receive incoming > emails this morning from other people. Additionally, i could also send > email out to people in our domain with no problem. The problem occurs > only if i try to send to other domains or external email address. > > The other wierd thing is that it's only me that has had this difficulty > while most of my colleagues can send & receive emails from external > address as well as within the same domain. > > In addition, it was working fine yesterday until i went to upgrade it > from 1.4.6 to 1.4.13. If i switched it back to the old version, i then > don't get that message. > > I wonder what could possibly go wrong. I use HMailserver as the mail > server > > Thank you in advance SquirrelMail is only a mail client and has nothing to do with mail delivery beyond submitting new messages to the server. If you do not have SquirrelMail configured for SMTP AUTH then enable it: conf.pl > Server Settings > SMTP Settings > SMTP Authentication > login OR config.php > $smtp_auth_mech = 'login'; If that does not correct the issue then it needs to be resolved at the mail server. Adjust your hMailServer configuration or seek help at the forums if you cannot resolve it yourself. Ryan ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users