exchange to proxmox

  1. U

    Bounce Storm Mitigations Downstream from Microsoft Outage?

    The Microsoft outage yesterday triggered a bounce storm when PMG is between M365 and the outside. The downstream effect of this is services like Amazon SES put IPs emitting bounces on their global suppression list. It is not clear how long an IP remains on that list, but Amazon documentation...
  2. J

    [SOLVED] I need help setting up the Exchange 2019 send connector and to set Proxmox to send out the email

    I have been trying forever to get Proxmox to send out my email. I need a step by step on setting up the Exchange 2019 sent connector to sent the email from the exchange all internally (10.0.0.X) to the Proxmox Mail gateway and have Proxmox sent out mail. I have have Proxmox receiving email and...