none
IP reputation RRS feed

  • Question

  • My company staff send message to the 2 companies which used the O365 e-mail system. The messages cannot delivered to user mailbox but I can find the message can be sent to O365 when I checked the server log in our e-mail system.

    I tried to find the information from the internet and some user suggested use the "Microsoft SNDS" to check our e-mail system IP address (IP reputation).

    Who know the link is provided by Microsoft because it require us to use Microsoft live account login first before acess the tools.

    https://sendersupport.olc.protection.outlook.com/snds/

    Tuesday, September 14, 2021 2:15 AM

All replies