denied

  1. 535: 5.7.0 Denied On 3cx SMTP Server

    Yesterday around 10:30am EST our 3CX server started failing to send VM emails to our users using the 3CX SMTP Server. We are getting the error 535: 5.7.0 Denied in the logs. I was able to switch over to a custom SMTP setup and the emails for VMs began to work again. We have not changed our IP on...
  2. Login access denied

    I can't log in to 3CX. I get: Login access denied. Too many incorrect login attempts. Try later or contact the Administrator. In 3CX I set in Security Settings: Allow Access from specific IP Addresses. So I can only log in from a specific IP address. I'm not an incorrect login myself to cause a...