Test emails cannot be sent

Question

Test email cannot be sent. Even if there are marketing active contacts/ marketing campaigns licenses provided to the Supervisor user.

Whe I try to send an email, the following error occurs: "Method not allowed. Please see the service help page for constructing valid requests to the service".

Cause

The "UnsubscribeApplicationUrl" system setting is missing.

Solution

Execute the following script:

INSERT INTO SysSettingsValue (Id, SysSettingsId, SysAdminUnitId, IsDef)
SELECT N'6A96A15A-34BD-4932-A924-56CC013E3312', Id, N'A29A3BA5-4B0D-DE11-9A51-005056C00008', 1
    FROM SysSettings WHERE Code = 'UnsubscribeApplicationUrl'