Fix #971 - PREVENT_EXTERNAL_LOGIN broken when using IPv6 Addr to load GUI
Outgoing mail encrpytion activated
Added: iMSCP::Getopt::parseNoDefault() method which  allow to exclude default options
Merge pull request #62 from Jadaw1n/patch-1

Outgoing mail encrpytion activated
Merge pull request #60 from kassah/bug_971

Fixed #971 Defect - Prevent external login broken when using IPv6 Addr to load GUI