#Exchange checking exchange RU version sffatcat · Posted on May 31, 2018 gcm exsetup | %{$_.fileversioninfo}
Exchange Hybrid connector validation failed caused of TLS sffatcat · Posted on June 9, 2021June 9, 2021
using Exchange Edge rewrite outbound email address from 365 domain 1 for domain 2 sffatcat · Posted on June 2, 2021June 22, 2021