Hello, My 'ser' and 'mysql' are running without any problem !. Last situation of the "ser.cfg" is: if (uri=~"mustafa.avrupayazilim.com") { if (method=="REGISTER") { if (!www_authorize("mustafa.avrupayazilim.com", "subscriber")) { www_challenge("mustafa.avrupayazilim.com", "0"); break; }; My proble is: I tried to send an email with "serctl mail " command. I have an user name: "murat", at the database and with e-mail addres: murat_memet(a)yahoo.com. I finished the letter with "Ctrl+c ", and see a messege " message send. Bu t I didnt' see any maseege my malil box at Yahoo. Dou you have any suggesions?. One more question: I can not send any mail to . murat(a)iptel.org..... Thanks for your help