Nice post on checking the security of your connection to an XMPP server from @amolith

https://blog.jmp.chat/b/mitigating-mitms-in-xmpp

Mitigating MITMs in XMPP

JMP Blog
@amolith this is a perfect demonstration of why end-to-end encryption can protect you, even if you believe you can trust your server!
@andybalaam
Is OMEMO sufficient mitigation, if the MITM can access the entire initial exchange?
@amolith