Use the delist portal to remove yourself from the blocked senders list Are you getting an error message when you try to send an email to a recipient whose email address is in Microsoft 365? If you think you should…
Safety tips in email messages Office 365 Exchange Online Protection (EOP) and Microsoft 365 protect you with spam, phishing, and malware prevention. Today, some of these attacks are so well crafted that they look legitimate. Sending messages to the Junk…
How to Check Mail Queue in Office 365 1. Open 2. Mail flow -> Dashboard -> Queues
Exchange Online Mailbox counts – PowerShell Command Get-exomailbox -resultsize unlimited |select DisplayName, UserPrincipalName, Alias, PrimarySmtpAddress, RecipientTypeDetails, EmailAddresses |export-csv “c:\MonthlyReport\AllMailboxescount.csv” -Notypeinformation
Steps to Release Quarantine emails in Office 365 Open Threat management -> Review -> Quarantine Search the email with one of the available criteria Message ID Sender email address Recipient email address Subject Policy name Select the email and…
Steps to Whitelist an IP address in Office 365 Open Protection -> Connection filter -> Default -> Connection filtering ->Add the IP address under IP Allow list -> Ok ->Save
Steps to Block an IP address in Office 365 Open Protection -> Connection filter -> Default -> Connection filtering ->Add the IP address under IP Block list -> Ok ->Save
Steps to Block list a Domain in Office 365 Open Protection -> Spam filter -> Default -> Block lists ->Add the sender domain under Domain block list -> Ok ->Save
Steps to Block list a sender email address in Office 365 Open Protection -> Spam filter -> Default -> Block lists ->Add the sender email address under Sender block list -> Ok ->Save
Steps to Whitelist a Domain in Office 365 Open Protection -> Spam filter -> Default -> Allow lists ->Add the sender domain under Domain allow list -> Ok ->Save