Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-10 Thread Wietse Venema
Kunal868: > Please see below output from postconf -n: I see nothing in this output that would modify URLs in email messages. You need to find out if the change is made - by some software on the client where the user sends email, - by some software on the Postfix host, - by some software on some

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-10 Thread Kunal868
Please see below output from postconf -n: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-10 Thread Wietse Venema
Kunal868: > How do we sort this issue out, so that the "secure-web.cisco.com" does not > appear in emails. This is not a Postfix builtin feature, so it is added by a client-side or server-side antivirus system, by a Postfix content filter, or by some non-Postfix system that the mail passes

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-10 Thread Olivier
Kunal868 writes: > How do we sort this issue out, so that the "secure-web.cisco.com" does not > appear in emails. My first idea would be to check if the mail is distorded by postfix or by your email client. What do you use to read the mail? Do you see the same

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-10 Thread Kunal868
How do we sort this issue out, so that the "secure-web.cisco.com" does not appear in emails. Thanks Kunal -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-09 Thread Wietse Venema
Kunal868: > Problem we are facing is whenever the email are being sent from postfix > server the email gets modified when it encounters domain name with https > links. below is example: > > original link : > > https//domainame:5566/ccm/web > > Modified link which is received via email: > >

Re: Emails from postfix are getting distorted/modified if it contains domain name

2018-04-09 Thread Bastian Blank
On Mon, Apr 09, 2018 at 12:04:52PM -0700, Kunal868 wrote: First, please get a name. > Recently we installed ssl certificates on our smtp postfix server which is > hosted on RHEL 6.9. RHEL 6.9 includes Postfix 2.6, which is not longer supported by Postfix upstream. > Modified link which is

Emails from postfix are getting distorted/modified if it contains domain name

2018-04-09 Thread Kunal868
Hi All, Recently we installed ssl certificates on our smtp postfix server which is hosted on RHEL 6.9. Problem we are facing is whenever the email are being sent from postfix server the email gets modified when it encounters domain name with https links. below is example: original link :