Qi Tang:
Strict use restrictions are set for the SendNotification() function: no more than 2 calls per second and not more than 10 calls per minute. Monitoring the frequency of use is dynamic. The function can be disabled in case of the restriction violation.
2016.06.29 12:58:38.555 Notifications failed send request (notify.mql5.com:443 send failed [403: Forbidden])
how to resolve????