Forum Discussion
Issue with Outlook (Microsoft 365)
Hello. I've an issue with Outlook when it's synchronising with server (receiving with pop.proximus.be). When I do Send/Receive, I show the mails but the synchronisation never finishes. It's ...
Your Outlook POP3 account may be experiencing synchronization delays due to potential profile corruption or configuration issues. Microsoft advises verifying your account settings, reviewing mailbox size, and utilizing Outlook’s built‑in troubleshooting tools. If recreating the profile has not resolved the problem, consider repairing the Outlook installation, disabling non‑essential add‑ins, or migrating the account to IMAP for improved reliability and synchronization performance.
I can't send or receive messages in Outlook - Microsoft Support
Issues sending and receiving email - Microsoft Support