What's the frequency of incoming emails? Can you try temporarily stop alerting service? If the service is down but emails still coming, I would search for an issue on SMTP server.
If it doesn't help I suggest you to open support ticket.
Robert
What's the frequency of incoming emails? Can you try temporarily stop alerting service? If the service is down but emails still coming, I would search for an issue on SMTP server.
If it doesn't help I suggest you to open support ticket.
Robert