Mail: not enough space for 'Test message'

[Gregory Grosfirer]

Does anyone have experience with a similar problem?
I would appreciate any help to investigate the problem.

[William Roeder]

IIRC, the maximum limit on emails, is just like SendNotification: “no more than 2 calls per second and not more than 10 calls per minute.” Add a Sleep(6) (or indicator equivalent) after the Send… and wrap a mutex around both (for multiple charts).