Postfix mail server

Hello there,
a question knows anyone of you with the Postfix mail server
I've got a problem with the HELO / EHLO setting
I need some help here
Thanks in advance

Why don't you go ahead and state the issue fully; you might get some help if you do.

What's your issue, what help do you need?

I have the problem that I am many users at web.de and gmx.de
and notice that the e-mails that come depart from the Dolphin system back undeliverable
Now I have seen that my Postfix no hello Says the SMTP

I have but now found in Plesk is a function
Send About domain IP addresses and domain names to use in SMTP greeting
which is now activated and thus Works of shipping without rejection
Thank you

I am glad that you got it working.  For others, the issue was the Postfix mail server was not saying hello when it connected to other mail servers.

it is rejected by other mailserver

if in the main.cf

the host is not hinte stimulates correctly

but in this case Plesk is superman can do everything on the surface to adjust

I had Confixx was good but unfortunately no longer support

and it is difficult to the PHP version to update

thus I switched for Dolpin7.2 New improved server with Plesk finished :-)