I followed the perfect server tutorial for installing ISPC3 on debian squeeze. I've got a rather strange problem. I can receive email from outside I can send to other email accounts on the server BUT: I can't send mail to outside of the server. Nor by sendmail nor by SMTP (Outlook). There is nothing in the mail errors log, the following is in the mail info log: so... the server thinks the message has been sent.
Ok, your server handles this as local email address. This can have several reasons: a) The hostname of the server is ***.com b) You use ***.com somewhere in postfix main.cf, e.g. as mydomain or myhostname value c) ***.com is in /etc/mailname d) A Email domain ***.com has been created in ISPConfig e) ***.com is used in /etc/hosts, e.g. for the IP of the server.
Till, danke, you are very good! In fact I had forgotten that I created the site/domain/email address of the other site on the server inpreparation of moving it there! Thank you very much !
