Failed domain creation?

[KazımY]

To create the domain and proceed to allocating resources, click Next >>. To create the domain without adjusting the resource limits, click Finish.

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.

Failed domain creation: Unable to update domain data: Failed mail post-configuration: Can't create mail domain servie: mailManager->addDomain() failed: mailmng failed: Invalid class string (COM Error 800401F3) at Can't CreateInstance(MEAOPO.PostOffice)
---------------------- Debug Info -------------------------------
0: DomainPropertiesUIPointer.php:284
DomainPropertiesUIPointer->accessItem_create(string 'POST')
1: DomainPropertiesUIPointer.php:62
DomainPropertiesUIPointer->accessItem(string 'POST', NULL null)
2: UIPointer.php:601
UIPointer->access(string 'POST')
3: plesk.php:43

Help Me!!

 

[Gaurav KumarS]

Hello,

Please check wethere the Mail Enabe is working properly and also it is integrated properly with plesk.