I installed OTRS 6.0.3 on CentOS 7.
Everything worked fine as the admin manual on otrs-website describes.
But at the moment my installation stucks at step 3/4 mail configuration at the web-installer.
I'm using exchange 2010 with an open receive connector and a user inbox with enabled POP3 and IMAP.
My config is:
SMTP Port 25 Host= Exchange-IP no Auth
POP3 Host= Exchange-IP User= email-adress =Password= as given
I've tested serval settings with different username-format, ports, also sendmail, but nothing works.
The test button says only that there is an error with the server-communication. (is there a log-file which is accessible during installation?)
Sending an email via telnet from commandline to exchange works on port 25 without authentication.
I hope you guys can help me here.
Best regards and wishes for 2018!