New mail accounts don't receive mail

[Shurik]

Hello.

Can anybody help me?
My problem is:

Srever receive mail for all mail account but puts it in the inbox of main mail account.

I.E. if I have domain &domain.com& with username &perfect& so the main mail account for this domain is &perfect& (perfect@domain.com).

When I create additional mailbox named &shurik& for the &domain.com& server receive mail for shurik@domain.com but puts it in the perfect@domain.com inbox.

Some days ago all was ok but now I have complains from many users.

The problem is only with new mailboxes (which was created within the last some days), all old mailboxes work.

Please explain me where and how I can fix it.
Is there a some type of 'skel' directory for mailboxes on CPanel or default config files that may be broken?

I will be very appreciate for any help.

[indiboi]

You need to run /scripts/convertemails5

[Shurik]

The problem is still present.
As I understand this script for the WHM 5.0 but we still use WHM 4.9.0.

Any suggestions?