Outlook Configuration

[nuffsaid]

Holah

I have been trying to set up my mail on outlook without success ..
It connects okay to Port 143 but wont connect to Port 25 to send

Any ideas what the problem might be ?

[devnull]

Maybe your access provider is blocking outgoing connections to port 25 (some do
to prevent spamming and only allow their mailserver to be used for sending mail
through port 25)

You can check this from your computer make a telnet session to the server name
you configured for outgoing mail on port 25 . If nothing happens in your terminal
/ dos window screen then you are blocked.

I am not sure if CWP supports alternative ports (465 or 587) but you can give those ports a try.

[aeanez]

im getting the same issue and port 25 is allow

[muhittin]

im getting the same issue

i try all way, secure and non secure, but i cant connect on thunderbird.

( web interface is working   - for example:  domainname.com/webmail )

i am sorry for my bad english

[aeanez]

yes muhittin, im in the same place. i made som changes in posrtfix/master.cf but nothing happend.

[aeanez]

hi nuffsaid / muhittin, i solved this adding this line in File: /etc/postfix/master.cf

submission  inet  n     -       -       -       -       smtpd

enjoy

[Administrator]

you will need to check if your postfix is running and by using netstats you can check on which ports.

Code Select Expand

netstat -tulpn

[nuffsaid]

you will need to check if your postfix is running and by using netstats you can check on which ports.

Code Select Expand

netstat -tulpn

Added that line into the file and still getting the same error .. Any more ideass ?

I checked to see if its listening to port 25 and i have this line here

EN      572/named
tcp        0      0 127.0.0.1:53                0.0.0.0:*                   LIST                                                                                        EN      572/named
tcp        0      0 0.0.0.0:25                  0.0.0.0:*                   LIST                                                                                        EN      21769/master
tcp        0      0 127.0.0.1:953               0.0.0.0:*                   LIST                                                                                        EN      572/named
tcp        0      0 0.0.0.0:4190                0.0.0.0:*                   LIST                                                                                        EN      21672/dovecot

[Administrator]

check the csf firewall and what is the error message which you get when trying to connect ?

[thiago]

I have the same problem.
In my case, i use Thunderbird and i set the config, but return failed.
Ports 25 and 110 Allow.
I set my Firewall off, but the problem continue.
My roundcube is working.

[Administrator]

try tailing your maillog when you are trying to connect.

Code Select Expand

tail -f /var/log/maillog

[pro-cms]

Jul 29 14:37:01 server postfix/sendmail[62947]: warning: command "/usr/sbin/postdrop -r" exited with status 127
Jul 29 14:37:01 server postfix/sendmail[62947]: fatal: zepsonl(1008): unable to execute /usr/sbin/postdrop -r: Success
Jul 29 14:37:01 server postfix/sendmail[62946]: warning: command "/usr/sbin/postdrop -r" exited with status 127
Jul 29 14:37:01 server postfix/sendmail[62946]: fatal: zepsonl(1008): unable to execute /usr/sbin/postdrop -r: Success
Jul 29 14:37:01 server postfix/sendmail[62943]: warning: command "/usr/sbin/postdrop -r" exited with status 127
Jul 29 14:37:01 server postfix/sendmail[62943]: fatal: zepsonl(1008): unable to execute /usr/sbin/postdrop -r: Success
Jul 29 14:37:01 server postfix/sendmail[62949]: warning: command "/usr/sbin/postdrop -r" exited with status 127
Jul 29 14:37:01 server postfix/sendmail[62949]: fatal: zepsonl(1008): unable to execute /usr/sbin/postdrop -r: Success
Jul 29 14:37:01 server postfix/sendmail[62948]: warning: command "/usr/sbin/postdrop -r" exited with status 127
Jul 29 14:37:01 server postfix/sendmail[62948]: fatal: zepsonl(1008): unable to execute /usr/sbin/postdrop -r: Success

[pro-cms]

Jul 29 14:49:03 server postfix/smtpd[64918]: connect from unknown[197.250.102.253]
Jul 29 14:49:03 server postfix/smtpd[64918]: TLS SNI server.zepsonhost.co.tz from unknown[197.250.102.253] not matched, using default chain
Jul 29 14:49:04 server postfix/smtpd[64918]: Anonymous TLS connection established from unknown[197.250.102.253]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Jul 29 14:49:06 server postfix/smtpd[64918]: NOQUEUE: reject: RCPT from unknown[197.250.102.253]: 450 4.7.1 <FARAJI>: Helo command rejected: Host not found; from=<warda@transexpotz.com> to=<warda@transexpotz.com> proto=ESMTP helo=<FARAJI>