Unable to add domain...shows me error

[skyimai]

When I add domain it shows me the following error.

Please guide me to solve this....

The operation you were performing failed. You can retry the operation with or without changing its parameters. You may also want to report this problem to our support so that we could help you as soon as possible.

when I click the "show details"

Failed domain creation: Unable to update domain data: Failed mail post-configuration: Can't create mail domain servie: mailManager->addDomain() failed: mailmng failed: MEAOPO.PostOffice.AddPostOffice failed for name realglitz.com [realglitz.com]
at (MailEnable::MailEnableDomain::MailEnableDomain line 22)
at execute console command --add-domain(vconsoleapp::start line 128)
at execute "C:\Program Files\SWsoft\Plesk\admin\bin\mailmng.exe" --add-domain "--domain-name=realglitz.com"(vconsoleapp::run line 138)
---------------------- Debug Info -------------------------------
0: C:\Program Files\SWsoft\Plesk\admin\htdocs\domains\create_domain.php:146



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[sergius]

Please be sure postoffice realglitz.com does not exist. If so then please remove it.

 

[BrijeshBalan]

I think there exists a postoffice entry for the domain realglitz.com in mail enable that prevents you from creating the domain through CP. Deleting that entry will fix this issue.
Chk out this link for detailed steps.
http://kb.bobcares.com/kb/?View=entry&EntryID=192