Comments on: Exchange 2019 SMTP Relay Services https://practical365.com/exchange-2019-smtp-relay-services/ Practical Office 365 News, Tips, and Tutorials Sun, 15 Oct 2023 20:50:06 +0000 hourly 1 https://wordpress.org/?v=6.6.1 By: Alex Mags https://practical365.com/exchange-2019-smtp-relay-services/#comment-277532 Sun, 15 Oct 2023 20:50:06 +0000 https://practical365.com/?p=58733#comment-277532 Fun fact. If you’re on CSP agreement you can’t have SMTP servers with outbound SMTP port hosted on Azure. AWS you can if you complete a form and explain how your service isn’t going to be abused for spam. https://learn.microsoft.com/en-us/azure/virtual-network/troubleshoot-outbound-smtp-connectivity#all-other-subscription-types

]]> By: Ralf Hermsen https://practical365.com/exchange-2019-smtp-relay-services/#comment-268163 Thu, 06 Jul 2023 07:43:50 +0000 https://practical365.com/?p=58733#comment-268163 Ran it to this last month and had to tinker a bit to get it to work. Is it possible to require a specific TLS Cert name on the connecor to only accept mail from a specific host? Scoping to one allowed IP is possible but it’s still anon email so would be great if you can use a certificate to close it up even more.

Nice read!

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