Configuration for sending emails
I have 2 servers from where emails are sent.
Since a few weeks, from one of the servers we can not send and gives us the following error:
Using the same shipment on the other server
Servers Configuration: server1
server2
We have reviewed the configurations and made several tests without success.
Connecting to: server1
220-server1 ESMTP Exim 4.89 # 1 Sun, 05 Nov 2017 22:14:35 -0300
220-We do not authorize the use of this system to transport unsolicited,
220 and / or bulk e-mail.
Connection established
250-server1 Hello pc-xxx-xxx-120-200.cm.vtr.net [200.120.xxx.xxx]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-STARTTLS
250 HELP
503 AUTH command used when not advertised
Can not Send Message (s): Authentication failed - wrong Username, Password or AUTH method
Using the same shipment on the other server
Connecting to: server2
220-server2 ESMTP Exim 4.87 # 1 Sun, 05 Nov 2017 19:21:12 -0600
220-We do not authorize the use of this system to transport unsolicited,
220 and / or bulk e-mail.
Connection established
250-server2 Hello pc-xxx-xxx-120-200.cm.vtr.net [200.120.xxx.xxx]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-AUTH PLAIN LOGIN
250-STARTTLS
250 HELP
334 VXNlcm5hbWU6
334 UGFzc3dvcmQ6
235 Authentication succeeded
250 Reset OK
250 OK
250 Accepted
250 Accepted
250 Accepted
221 server2 closing connection
Servers Configuration: server1
root @ server [~] # cat / etc / centos-release
CentOS release 6.9 (Final)
root @ server [~] # / usr / sbin / sendmail --version
Exim version 4.89 # 1 built 21-Jun-2017 15:43:43
Copyright (c) University of Cambridge, 1995 - 2017
(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2017
Berkeley DB: Berkeley DB 4.7.25: (September 12, 2013)
Support for: crypteq iconv () IPv6 PAM Perl OpenSSL Content_Scanning DKIM DNSSEC Event OCSP PRDR Experimental_SPF Experimental_SRS
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch dbm dbmjz dbmnz dnsdb passwd sqlite
Authenticators: cram_md5 dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile / maildir autoreply lmtp pipe smtp
Configure owner: 0: 0
Size of off_t: 8
2017-11-05 23:07:07 cwd = / root 2 args: / usr / sbin / sendmail --version
Configuration file is /etc/exim.conf
server2
root @ server [~] # cat / etc / centos-release
CentOS release 6.9 (Final)
root @ server [~] # / usr / sbin / sendmail --version
Exim version 4.87 # 1 built 06-Jul-2016 10:04:19
Copyright (c) University of Cambridge, 1995 - 2016
(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2016
Berkeley DB: Berkeley DB 4.7.25: (September 12, 2013)
Support for: crypteq iconv () IPv6 PAM Perl OpenSSL Content_Scanning Old_Demime DKIM DNSSEC Event OCSP PRDR Experimental_SPF Experimental_SRS
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch dbm dbmjz dbmnz dnsdb passwd sqlite
Authenticators: cram_md5 dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile / maildir autoreply lmtp pipe smtp
Size of off_t: 8
Configuration file is /etc/exim.conf
We have reviewed the configurations and made several tests without success.
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Dear In Server 1 (where it does NOT work a couple of weeks ago) The option is enabled In Server 2 I do not have access to Cpanel, is it possible to verify that parameter by SSH? The port is 587 A massive email sending software is used. MassSender .. In both servers they work with those parameters without problems, in server1 I stop working a few weeks ago ... 0 -
The option is enabled
Can you try disabling it to see if the issue persists? Thank you.0 -
The option was disabled, but still emitting the same error 0 -
Hello, Could you open a support ticket using the link in my signature so we can take a closer look? Thank you. 0 -
Thanks, theSupport Request ID is: 9011373 0
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