webmail user name

[veuster]

I have installed ISPConfig 3 as DNS server and web server and also mail server. All installed correctly. I use CentOS 5.5 32 bit and ISPConfig 3.0.2.2

I have created email domain with name domain.tld and also created email mailbox with name client1@domain.tld

The problem is when I use the squirellmail webmail, I have to input "client1@domain.tld" as the username.

I access the webmail through : www.domain.tld/webmail

Is this normal?

Can I use just "client1" as username for all user mailbox?
Is there any way to do this?

One more thing, I installed ntp in my server for synchronizing clock. But I notice that sometimes the server clock will change and this caused the dovecot to kill itself. This happens frequently in interval a week or less.

Is there something that I can do to avoid this? Or I'll just have to kill ntp?

[till]

The username of email accounts is the email address.

[veuster]

So, there's no way?

The username must be "client1@domain.tld", can't be just "client1"?

Is this what you mean?

[till]

Yes. The username is the email address.

[veuster]

How about the ntp? Did anyone ever try ntp with dovecot and postfix?

From what I found, looks like the change in system clock will kill dovecot.

Is there any way to fix this? Or I'll just have to kill ntp?

[till]

You can stop ntp if you dont need it. I never experienced any problems with it on my mailservers.