Mysql / Roundcube Database troubble

Im sorry , you was tooooooo fast. . Yes, you are right, after a third new run it works, so I want delete my not nessasary question, but your answer was faster.....

Now, there is a connection problem to our local mailserver, arrgh... maybe I need help again later.

Thank you!

ok, question comes faster ....

I have a roundcube Installation on a Windows Server with IIs, and I know, typical, there is a lot of configure.
In OMV roundcube plugin I must cofigure SMTP, well and very comfortable, but I must also configure IMAP to connect to my mailserver. But this is not possible ? So, I cant login and use roundcube?

If I have a "normal" client, like Thunderbird, I give : for IMAP : server- hostname, PORT , security and authentification.
In RC I give him the servername, or alternative servername:993 to include the port, but if I want to log in RC, all the times roundcube returns: "Connection to storageserver failed" . So I think he cant connect to the mailserver via 993, but ofcourse Im not sure.......

Yes, I didnt read it

I give the correct format, ssl://mymailserver:993, but there is the same error, .... because....... he need the certificate. I think so :-). If I have time I will spend more time with this, but now I will start to holiday.
Thank you

Yes, I use a self signet certificate, because all Clients are Intranet clients and there is no money for a business certifate.