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[SOLVED] T=remote_smtp defer (-53): retry time not reached for any host

Posted: Wed Nov 02, 2016 6:39 pm
by floown
Hello,

On a new domain hosted by VestaCP on a Ubuntu Trusty I can receive mails. But I can not send (not from Thunderbird, and not from Roundcube).

Here is the bottom of /var/log/exim4/mainlog :

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2016-11-02 19:09:52 1c1zyx-0001RH-NK <= postmaster@mydomain.tld H=176.177.70.80.rev.sfr.net ([127.0.0.1]) [86.73.000.176] P=esmtpsa X=TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128 A=dovecot_plain:postmaster@mydomain.tld S=2831 id=4f31652f-e281-4a29-25d0-bd127f56ab08@mydomain.tld
2016-11-02 19:09:52 1c1zyx-0001RH-NK == mycontact@anotherdomaine.tld R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host
Whant can I do?
Thx for your help.

//EDIT : the server is a VPS with a private IP and a public IP. I have done a NAT IP association in http://domainforserver:8083/list/ip/ in Vesta configuration.
//EDIT 2 :

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# netstat -lp --inet
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 *:urd                   *:*                     LISTEN      20141/exim4     
tcp        0      0 hostname.domain:tproxy *:*                     LISTEN      4712/apache2    
tcp        0      0 *:8083                  *:*                     LISTEN      4623/vesta-nginx
tcp        0      0 hostname.domain.c:8084 *:*                     LISTEN      23364/nginx.conf
tcp        0      0 10.3.67.131:domain      *:*                     LISTEN      3643/named      
tcp        0      0 hostname.domain:domain *:*                     LISTEN      3643/named      
tcp        0      0 *:ftp                   *:*                     LISTEN      3487/vsftpd     
tcp        0      0 *:ssh                   *:*                     LISTEN      3696/sshd       
tcp        0      0 *:smtp                  *:*                     LISTEN      20141/exim4     
tcp        0      0 hostname.domain.cl:953 *:*                     LISTEN      3643/named      
tcp        0      0 10.3.67.131:8443        *:*                     LISTEN      4712/apache2    
tcp        0      0 *:2525                  *:*                     LISTEN      20141/exim4     
tcp        0      0 *:imaps                 *:*                     LISTEN      3546/dovecot    
tcp        0      0 *:pop3s                 *:*                     LISTEN      3546/dovecot    
tcp        0      0 *:mysql                 *:*                     LISTEN      3650/mysqld     
tcp        0      0 *:submission            *:*                     LISTEN      20141/exim4     
tcp        0      0 *:pop3                  *:*                     LISTEN      3546/dovecot    
tcp        0      0 *:imap2                 *:*                     LISTEN      3546/dovecot    
tcp        0      0 hostname.domain.:spamd *:*                     LISTEN      3706/spamd.pid  
tcp        0      0 10.3.67.131:http        *:*                     LISTEN      23364/nginx.conf
tcp        0      0 10.3.67.131:http-alt    *:*                     LISTEN      4712/apache2    
udp        0      0 *:24517                 *:*                                 3410/dhclient   
udp        0      0 10.3.67.131:domain      *:*                                 3643/named      
udp        0      0 hostname.domain:domain *:*                                 3643/named      
udp        0      0 *:bootpc                *:*                                 3410/dhclient   
udp        0      0 10.3.67.131:ntp         *:*                                 4158/ntpd       
udp        0      0 hostname.domain.cl:ntp *:*                                 4158/ntpd       
udp        0      0 *:ntp                   *:*                                 4158/ntpd       
root@imen:~# netstat --numeric-ports -l | grep 25
tcp        0      0 0.0.0.0:25              0.0.0.0:*               LISTEN     
tcp        0      0 0.0.0.0:2525            0.0.0.0:*               LISTEN     
tcp6       0      0 :::25                   :::*                    LISTEN     
tcp6       0      0 :::2525                 :::*                    LISTEN     
unix  2      [ ACC ]     STREAM     LISTENING     8258     /var/run/dovecot/stats

Re: T=remote_smtp defer (-53): retry time not reached for any host

Posted: Thu Nov 03, 2016 1:45 pm
by floown
In fact, I have done a hard reboot the VPS instead a soft reboot, and now it works !

Re: [SOLVED] T=remote_smtp defer (-53): retry time not reached for any host

Posted: Thu May 17, 2018 10:57 am
by devesa
Hi,

Post old, but if anyone wants to try ... Today I needed, and solved, see how I did:

Try,

#Delete files:

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rm /var/spool/exim4/db/*
rm /var/spool/exim4/input/*
rm /var/spool/exim4/msglog/*
rm /var/log/exim4/*
#Clear file:

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> /var/log/dovecot.log
#Then restart Exim4 OR Restart VPS

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service exim4 restart