Dear Joachim, Where do I set the PRIMARY_HOST_NAME to the FQDN and how? I could not find this variable in any of the configuration files of Exim4.
About the MX, when I do the 'dig' in my mailserver, it is getting proper map: ++++++++++++++++++ Start Log ++++++++++++++++++++++++++++ mail:~# dig mx rajagiritech.ac.in ; <<>> DiG 9.9.5-9+deb8u6-Debian <<>> mx rajagiritech.ac.in ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23653 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 5 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;rajagiritech.ac.in. IN MX ;; ANSWER SECTION: rajagiritech.ac.in. 3558 IN MX 10 mailback.rajagiritech.ac.in. rajagiritech.ac.in. 3558 IN MX 0 mail.rajagiritech.ac.in. ;; AUTHORITY SECTION: rajagiritech.ac.in. 86358 IN NS ns1.asianetindia.com. rajagiritech.ac.in. 86358 IN NS ns3.vodafone.ind.in. rajagiritech.ac.in. 86358 IN NS ns2.vodafone.ind.in. rajagiritech.ac.in. 86358 IN NS ns4.vodafone.ind.in. ;; ADDITIONAL SECTION: ns1.asianetindia.com. 15532 IN A 202.88.238.2 ns2.vodafone.ind.in. 44337 IN A 182.19.95.35 ns3.vodafone.ind.in. 44337 IN A 182.19.95.99 ns4.vodafone.ind.in. 44337 IN A 182.19.95.67 ;; Query time: 30 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Jul 23 08:35:50 IST 2016 ;; MSG SIZE rcvd: 258 mail:~# dig a mail.rajagiritech.ac.in ; <<>> DiG 9.9.5-9+deb8u6-Debian <<>> a mail.rajagiritech.ac.in ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39811 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 5 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;mail.rajagiritech.ac.in. IN A ;; ANSWER SECTION: mail.rajagiritech.ac.in. 900 IN A 122.15.77.196 ;; AUTHORITY SECTION: rajagiritech.ac.in. 86342 IN NS ns1.asianetindia.com. rajagiritech.ac.in. 86342 IN NS ns3.vodafone.ind.in. rajagiritech.ac.in. 86342 IN NS ns4.vodafone.ind.in. rajagiritech.ac.in. 86342 IN NS ns2.vodafone.ind.in. ;; ADDITIONAL SECTION: ns1.asianetindia.com. 15516 IN A 202.88.238.2 ns2.vodafone.ind.in. 44321 IN A 182.19.95.35 ++++++++++++++++++ Start End ++++++++++++++++++++++++++++ So, is it not configured? And where do I run the checktls perl script for testing SSL? On my mail server itself? I am sorry, I am not able to understand some of this terminology. Regards, Biju. -----Original Message----- From: Joachim Boerner [mailto:[email protected]] Sent: 22 July 2016 19:37 To: [email protected] Cc: [email protected]; Exim-users <[email protected]> Subject: Re: [exim] TLS issue with Exim 4.84? You can use services like http://checktls.com/perl/TestSender.pl to test your SSL settings. This error: 550 Access denied - Invalid HELO name indicates that you haven't set the PRIMARY_HOST_NAME to your actual fully qualified host name mail.rajagiritech.ac.in. And your domain name rajagiritech.ac.in doesn't have a mx-entry. On 2016-07-22 15:35, [email protected] wrote: > Dear All, > > I am running Exim4 4.84.2-1 on Debian Jessie. I was getting error > while sending mails to certain domains, but mails were going to > domains like gmail, yahoo etc. Then I installed a self certified > certificate and a SSL certificate and enabled TLS, assuming issue was > with TLS. Still the following errors are appearing when sending mails > to certain domains. > > ++++++++++++ Log Start ++++++++++++++++++++++++++ > 2016-07-22 08:01:25 1bQQEs-0003xA-1d TLS error on connection to > xx.xxx.com [148.251.254.194] (recv): The TLS connection was > non-properly terminated. > 2016-07-22 08:01:25 1bQQEs-0003xA-1d TLS error on connection to > xx.xxx.com [148.251.254.194] (send): The specified session has been > invalidated for some reason. > 2016-07-22 08:01:25 1bQQEs-0003xA-1d ** [email protected] R=dnslookup > T=remote_smtp X=TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128 > DN="CN=xx.xxx.com,[email protected]": SMTP error from remote mail > server after MAIL FROM:<[email protected]> SIZE=8160: host > xx.xxx.com > [x.y.z.194]: 550 Access denied - Invalid HELO name (See RFC2821 > 4.1.1.1) > ++++++++++++ Log End ++++++++++++++++++++++++++ > > I also have this log: > ++++++++++++ Log Start ++++++++++++++++++++++++++ > mail:/etc/exim4# swaks -a -tls -q HELO -s mail.rajagiritech.ac.in -au > bijuan -ap '<>' > === Trying mail.rajagiritech.ac.in:25... > === Connected to mail.rajagiritech.ac.in. > <- 220 mail ESMTP Exim 4.84_2 Fri, 22 Jul 2016 19:03:35 +0530 -> > EHLO mail.rajagiritech.ac.in > <- 250-mail Hello mail.rajagiritech.ac.in [192.168.0.241] > <- 250-SIZE 52428800 > <- 250-8BITMIME > <- 250-PIPELINING > <- 250-STARTTLS > <- 250 HELP > -> STARTTLS > <- 220 TLS go ahead > === TLS started with cipher TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256 > === TLS no local certificate set > === TLS peer DN="/C=IN/O=rset/CN=mail.rajagiritech.ac.in" > ~> EHLO mail.rajagiritech.ac.in > <~ 250-mail Hello mail.rajagiritech.ac.in [192.168.0.241] <~ > 250-SIZE 52428800 <~ 250-8BITMIME <~ 250-PIPELINING <~ 250 HELP ~> > QUIT <~ 221 mail closing connection === Connection closed with remote > host. > ++++++++++++ Log End ++++++++++++++++++++++++++ > > Because of this, mails are not going to certain domains. > > Can anyone tell me what is the issue and how to solve this? > > Regards, > Biju. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
