Announcement

Collapse
No announcement yet.

Problems with POP3/SMTP

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Problems with POP3/SMTP

    Good Day,

    I'am having a problem with outlook 2003 connecting to our pop3/SMTP server, in my org outlook 2003 is installed on roughly 15 PCs, 2 of the 15 PCs are not able to connection to our pop3 server when they are using our small business server 2003 as a proxy. however they connect when they by pass the proxy here is a


    log when when connection to SMTP server when not behind sbs 2003:

    2007.10.26 12:00:55 SMTP (mail.xxxx.com): Port: 25, Secure: no, SPA: no
    2007.10.26 12:00:55 SMTP (mail.xxxx.com): Finding host
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): Connecting to host
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): Connected to host
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 220 maila3.xxxx.com
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): [tx] EHLO AcerFerrari
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 250-maila3.xxxx.com Hello [xxx.xxx.xx.xx]
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 250-SIZE 31457280
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 250-AUTH LOGIN CRAM-MD5
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 250 OK
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): Authorizing to server
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): [tx] AUTH LOGIN
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 334 VXNhjr5hbWU6
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): [tx] Z2VyYXJkQGlubm92YXRpdm3dWN1cml0eXRlY2guY29t
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 334 UGFzc3dutvQ6
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): [tx] *****
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): <rx> 235 Authentication successful
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): Authorized to host
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): Connected to host
    2007.10.26 12:00:56 SMTP (mail.xxxx.com): [tx] MAIL FROM: <*****>
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): <rx> 250 OK <*****> Sender ok
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): [tx] RCPT TO: <*****>
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): <rx> 250 OK <*****> Recipient ok
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): [tx] DATA
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): <rx> 354 Start mail input; end with <CRLF>.<CRLF>


    log when connecting to pop3 server when not behind sbs 2003:

    2007.10.26 12:00:54 POP3 (mail.xxxx.com): Port: 110, Secure: no, SPA: no
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): Finding host
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): Connecting to host
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): Connected to host
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): <rx> +OK POP3 server ready <34adfabd-acbf-4459-930d-40bdec52ead4>
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): Authorizing to server
    2007.10.26 12:00:54 POP3 (mail.xxxx.com): [tx] AUTH
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): <rx> -ERR Invalid command
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): [tx] USER [email protected]
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): <rx> +OK User:'[email protected]' ok
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): [tx] PASS *******
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): <rx> +OK Password ok
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): Authorized to host
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): Connected to host
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): [tx] STAT
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): <rx> +OK 11 4979255
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): Disconnecting from host
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): [tx] QUIT
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): <rx> +OK POP3 server signing off
    2007.10.26 12:00:55 POP3 (mail.xxxx.com): Disconnected from host2007.10.26 12:00:57 SMTP (mail.xxxx.com): [tx]
    .
    2007.10.26 12:00:57 SMTP (mail.xxxx.com): <rx> 250 OK

    Log when connecting to POP3 behind sbs 2003:

    2007.10.26 11:58:50 POP3 (mail.xxxx.com): Port: 110, Secure: no, SPA: no
    2007.10.26 11:58:50 POP3 (mail.xxxx.com): Finding host
    2007.10.26 11:58:50 POP3 (mail.xxxx.com): Connecting to host
    2007.10.26 11:59:11 POP3 (mail.xxxx.com): Disconnected from host

    Log when connecting to SMTP behind sbs 2003:

    2007.10.26 11:40:59 SMTP (mail.xxxx.com): Port: 25, Secure: no, SPA: no
    2007.10.26 11:40:59 SMTP (mail.xxxx.com): Finding host
    2007.10.26 11:40:59 SMTP (mail.xxxx.com): Connecting to host
    2007.10.26 11:41:20 SMTP (mail.xxxx.com): Disconnected from host


    Does anyone have an idea on what the porblem could be and a solution??



    ----
    Thanking you in advance,
    Prince
Working...
X