This reverts commit 92c1d331.

cleanup postfix-config

"smtpd_restriction_classes = greylisting" and "greylisting = check_policy_service inet:127.0.0.1:10023" should not be added to main.cf is greylistening is not installed. i think, it's possible to use some more placeholders during configure_postfix


See merge request !315

Mail: domain field was only few millimeter in width in forms - now it's at least 170px

Idk if you like this solution but currently this is unviewable as you can see here
![ispc_new_mail](/uploads/b554471201aee8bbb11f64d01ec38a74/ispc_new_mail.PNG)


See merge request !316

changed smtpd_sender_restrictions



See merge request !314

$wb['dnssec_txt'] = 'Sign zone (DNSSEC)'; was somehow missing

I'm sorry for bothering you again but somehow this was missing in my online repo even though it was contained in my local one... No Idea how that happened...

This is for DNS-Wizard

See merge request !313

Fixed: Issue #3819 v3.1 Unescaped strings in language files after installation vs source throws 500 error

Fixed: Issue #3820 v3.1 Shell user wrong default Base Dir in GUI results to corrupt shell user home directory creation.

Fix: DNSSEC-Info not written back into master DB

adds some permissions for slave servers to DB and enables the slave to write back it's dnssec-info into the master db

See merge request !312

improved crojob

Master



See merge request !311

Maximum password-length changed to 256

This implements #3644 

See merge request !310

This implements ispconfig/ispconfig3#3644