Access to Exchange Admin Centre blocked using most (but not all) URL links
Suddenly, when I try to use most of the published links to the Exchange Admin Centre, including the links on the Microsoft 365 Admin Centre, my access to the Admin Centre for Exchange is blocked. The messages vary but the most common one is "admin.exchange.microsoft.com closed the connection". All of the links for the other admin centres work just fine for me (Teams, InTune, SharePoint etc.) - it's just the Exchange Admin Centre link that are mostly problematic. Two examples of links that don't work for me: https://admin.exchange.microsoft.com/?landingpage=homepage&form=mac_sidebar https://admin.exchange.microsoft.com/#/homepage The only link I can find that still does work for me: https://admin.cloud.microsoft/exchange#/
User is unable to login to Mailbox
Hello experts, We are in Hybrid environment and one of the user which was recently re-enabled an AD account as the user is returned back to us, is unable to login to mailbox Steps we done Re-enabled the AD account and moved it to syncing OU and added license to enable mailbox I checked the recipient details in both on-prem and online On-prem results RecipientType : MailUser RecipientTypeDetails : RemoteUserMailbox Online results RecipientType : UserMailbox RecipientTypeDetails : UserMailbox What is the part that is missing here.SMTP Issue - Exchange 2019
Hi All, I have an hybrid exchange environment (365 + 2019), and the onprem server is used for smtp relay only. An internal app uses this relay and send email as "email address removed for privacy reasons", and all works well except by an specific message-subject. This application can send all the emails with any subject, but if the subject is "Purchace Order to be approved" the relay fails. Checking logs, I could see that when the message has this mentioned subject then the field "sender-address" is always empty (return-path is ok). And, of course, SPF/DKIM fails and message is quarantined. All other message subjects contain the address in "sender-address". This could be an issue with my application or something related to smtp config? Source for fields analyzing: https://learn.microsoft.com/pt-br/exchange/mail-flow/transport-logs/message-tracking?view=exchserver-2019 Thanks and happy new year to all of you.
