Help me!!! handbook aspects of the installation! ! ! Please help out! (Mx records, unable to connect to server Outlook). Called for the establishment of the company mail server! I used sendmail! However, the following question! [color=green]dig Companydomain.com mx saw the following information! [/color] Companydomain.com IN MX 4003rd (empty) [color=green] And pop when I started the SMTP port, connecting the server through Outlook reports are wrong : [/color] Server response wrong. Account : '192.168.94.51' server : '192.168.94.51' agreement : POP3, the server responded : 'RFC 220 TEST-LNX2.companydoamin.com Sendmail 8.11.6/8.11.6; Thu, 17 Apr 2003 16:27:15 +0800 ', Port : 110, security (SSL) : not, the server : 0x800CCC90 wrong, wrong number : 0x800CCC90 [color=green] Use of this Order tracking : /usr/sbin/sendmail-d-V mailuser1@companydoamin.com[/color] place in the last few mistakes as follows : Udbexpand (mailuser1@companydoamin.com) Db_open (/etc/mail/userdb.db) : Invalid argument Mailuser1@companydoamin.com. . . Queued (user database error) : Invalid argument. Help me!!! handbook aspects of the installation! ! ! The article seems to be the essence of Arab area, you see a written mm. You follow suit certain firms. [ Closed window ]