Email Client Recieves but doesnt send

[grandpagenocide]

till i have double checked, i have tried it with mail.rhwebhosting.com rhwebhosting.com and the IP address. Each time it says host not found

[till]

Ok, then please check the firewall on your server, on your client and if both are open for smtp connections, then ask your provider if they block smtp traffic.

One side note, make sure that you did not enable ssl, tls or any similar setting in your mail client.

[grandpagenocide]

my provider doesnt block it, the server is in a datacenter, no firewall and i checked the tls ssl etc connections arghhh im pulling my hair out lol all for one stupid client lol

[commentator]

Hi

I tried some things for you:
telnet rodney.rhwebhosting.com 110
failed -> no dns record

telnet mail.rhwebhosting.com 110
ok
user: rodney@rhwebhosting.com
ok
pass?

if you can login there and the pass is accepted and you can see the mail with list then it is ok

open ports:
Interesting ports on www.rhwebhosting.com (216.128.67.175):
(The 1592 ports scanned but not shown below are in state: filtered)
Port State Service
21/tcp open ftp
22/tcp open ssh
25/tcp open smtp
53/tcp open domain
80/tcp open http
81/tcp open hosts2-ns
110/tcp open pop-3
443/tcp open https
10000/tcp closed snet-sensor-mgmt


can you connect with a webmailclient ?

[grandpagenocide]

yea it works fine from webmail clients just when ur trying to setup outlook thunderbird etc when it messes up

[grandpagenocide]

Jul 28 20:07:02 server2 postfix/smtpd[10651]: connect from ool-18beb074.dyn.optonline.net[24.190.176.116]
Jul 28 20:07:02 server2 postfix/smtpd[10651]: warning: SASL authentication failure: cannot connect to saslauthd server: No such file or directory
Jul 28 20:07:02 server2 postfix/smtpd[10651]: warning: ool-18beb074.dyn.optonline.net[24.190.176.116]: SASL LOGIN authentication failed: generic failure
Jul 28 20:07:02 server2 postfix/smtpd[10651]: NOQUEUE: reject: RCPT from ool-18beb074.dyn.optonline.net[24.190.176.116]: 450 4.7.1 <rodney-53f781d6.rhwebhosting.com>: Helo command rejected: Host not found; from=<web50_rodney> to=<admin@rhwebhosting.com> proto=ESMTP helo=<rodney-53f781d6.rhwebhosting.com>
Jul 28 20:07:02 server2 postfix/smtpd[10651]: disconnect from ool-18beb074.dyn.optonline.net[24.190.176.116]

is what i can find in the logs, i was trying it with different settings none worked

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'jinx11239@aol.com'. Subject 'test', Account: 'mail.rhwebhosting.com', Server: 'mail.rhwebhosting.com', Protocol: SMTP, Server Response: '554 5.7.1 <jinx11239@aol.com>: Relay access denied', Port: 25, Secure(SSL): No, Server Error: 554, Error Number: 0x800CCC79

more errors and i have SSL turned off so i am miffed

[falko]

Jul 28 20:07:02 server2 postfix/smtpd[10651]: warning: ool-18beb074.dyn.optonline.net[24.190.176.116]: SASL LOGIN authentication failed: generic failure

Please try this:

adduser postfix sasl

and restart Postfix and saslauthd.

[grandpagenocide]

no that still gives me the same error

[till]

But the sending for other accounts works with external clients?

If not, please compare the sasl and postfix configuration of your setup with the one found in the perfect setup guide for your linux distribution. Especially make sure that there are no whitw spaces at the end of the config lines.

[grandpagenocide]

Thanks Till, but its every account on that server, so in the end im transplanting them to a new server.