An unknown error occurred while sending email through one or more mailboxes. The system will try to send emails again later. For more information, open the associated email server profile {0}.
An unknown error occurred while receiving email through the mailbox {0}. The owner of the associated email server profile ...
An unknown error occurred while receiving email through your mailbox {0}. The owner of the associated email server profile ...
An unknown error occurred while receiving email. Mailbox {0} didn't synchronize. The owner of the associated email server ...
An unknown error occurred while sending email through one or more mailboxes. The mailboxes didn't synchronize. For more information, ...
An unknown error occurred while sending email through one or more mailboxes. The system will try to send emails again later. ...
An unknown error occurred while sending email through your mailbox {0}. The owner of the associated email server profile ...
An unknown error occurred while sending the email message {0} through the mailbox {1}. The owner of the associated email ...
An unknown error occurred while sending the email message {0}. Mailbox {1} didn't synchronize. The owner of the associated ...
An unknown error occurred while trying to connect to the Management Reporter application service. Check the deployment log ...