Author Topic: SMTP Error (-1): Connection to server failed. (Read 16131 times)

carmageddon63 · « **on:** March 24, 2015, 09:36:39 AM »

hello
i try to send a email from webmail i give this error.
SMTP Error (-1): Connection to server failed.

how can i fix this.

thnak you.

swatstar · « **Reply #1 on:** March 24, 2015, 10:15:59 AM »

are you running CSF ? if so try changing
SMTP_ALLOWLOCAL = 0 to SMTP_ALLOWLOCAL = 1

carmageddon63 · « **Reply #2 on:** March 24, 2015, 10:18:09 AM »

i try before a new topic. but don't change anything. i can not send mail on webmail.

Administrator · « **Reply #3 on:** March 24, 2015, 06:46:06 PM »

try checking if your mail server services are online

Code: [Select]

netstat -tulpn

carmageddon63 · « **Reply #4 on:** March 24, 2015, 08:14:22 PM »

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address Stat e PID/Program name
tcp 0 0 0.0.0.0:21 0.0.0.0:* LIST EN 1449/pure-ftpd (SER
tcp 0 0 xxx.xxx.xxx.xxx:53 0.0.0.0:* LIST EN 1108/named
tcp 0 0 127.0.0.1:53 0.0.0.0:* LIST EN 1108/named
tcp 0 0 0.0.0.0:22 0.0.0.0:* LIST EN 1172/sshd
tcp 0 0 127.0.0.1:953 0.0.0.0:* LIST EN 1108/named
tcp 0 0 0.0.0.0:4190 0.0.0.0:* LIST EN 15893/dovecot
tcp 0 0 0.0.0.0:993 0.0.0.0:* LIST EN 15893/dovecot
tcp 0 0 127.0.0.1:6082 0.0.0.0:* LIST EN 1483/varnishd
tcp 0 0 0.0.0.0:995 0.0.0.0:* LIST EN 15893/dovecot
tcp 0 0 127.0.0.1:10025 0.0.0.0:* LIST EN 15666/master
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LIST EN 1309/mysqld
tcp 0 0 0.0.0.0:587 0.0.0.0:* LIST EN 15666/master
tcp 0 0 0.0.0.0:110 0.0.0.0:* LIST EN 15893/dovecot
tcp 0 0 0.0.0.0:143 0.0.0.0:* LIST EN 15893/dovecot
tcp 0 0 0.0.0.0:80 0.0.0.0:* LIST EN 1489/varnishd
tcp 0 0 :::21 :::* LIST EN 1449/pure-ftpd (SER
tcp 0 0 ::1:53 :::* LIST EN 1108/named
tcp 0 0 :::22 :::* LIST EN 1172/sshd
tcp 0 0 ::1:953 :::* LIST EN 1108/named
tcp 0 0 :::2030 :::* LIST EN 1440/cwpsrvd
tcp 0 0 :::2031 :::* LIST EN 1440/cwpsrvd
tcp 0 0 :::80 :::* LIST EN 1489/varnishd
tcp 0 0 :::81 :::* LIST EN 1879/httpd
udp 0 0 xx.xx.xx.xx:53 0.0.0.0:* 1108/named
udp 0 0 127.0.0.1:53 0.0.0.0:* 1108/named
udp 0 0 0.0.0.0:44530 0.0.0.0:* 1350/local
udp 0 0 ::1:53 :::* 1108/named

is ti right ? i send and receive from outlook.

Administrator · « **Reply #5 on:** March 24, 2015, 08:48:33 PM »

looks like port 25 is missing on your port list, try restating postfix and then provide this output

Code: [Select]

netstat -tulpn|grep 25

carmageddon63 · « **Reply #6 on:** March 25, 2015, 07:05:04 AM »

tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 1460/master
tcp 0 0 127.0.0.1:10025 0.0.0.0:* LISTEN 1460/master
tcp 0 0 :::80 :::* LISTEN 2536/httpd

25 is closed. i open port 25 and disable csf webmail is work now send and receive ok.

centosuser · « **Reply #7 on:** August 14, 2015, 09:05:34 AM »

Hello,
I am facing problem on mail.
i was enable firewall then getting error like SMTP connect() failed ,as per give give details in forum i disable firewall after that now i am getting error like "SMTP Error: Could not authenticate."

2.Using webmail i m able to send email to 1 to 1 person ,if i put in cc or bcc the mail is not going

So please tell me how to resolve.

Thanks

Control Web Panel

Author Topic: SMTP Error (-1): Connection to server failed. (Read 16131 times)

SMTP Error (-1): Connection to server failed.

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