Knowledgebase : EN > MailStore Web Access
   

ISSUE: Authentication in the MailStore Outlook add-in or Web Access fails. BACKGROUND: When authenticating to MailStore, various components play a role, e.g. the connection to the directory service, the domain membership, client settings, and more. Sinc...
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Remote Support

Please download our TeamViewer client in order to allow the MailStore support team a one-time only access to your system.

Premium Support

If your MailStore Server license includes Premium Support or you are using the MailStore Service Provider Edition, you are entitled to get in touch with our support team directly via phone.

International:

+49-2162-5029912

USA:

+1-800-747-2915