If you used the workaround below you can now switch from using an Outlook.com alias to your country's domain. If filling in the right info doesn’t work or if your other provider doesn’t provide POP access, contact the provider. If you have Outlook in your startup folder, remove the shortcut from the startup https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ folder. Ensure that your firewall or antivirus is not blocking the connection. When the new acc...

Hitting spam traps—those sneaky addresses designed to catch spammers—or being listed on a blocklist can seriously damage your standing. Putting weeks of planning and how to repair Outlook quickly effort into an email campaign…only to have it fail to deliver. When we asked email marketers their key priorities for our annual State of Email Survey, monitoring their deliverability rates hit the top five. J.D. Power 2024 Certified Assisted Technical Program, developed in conjunction with TSIA. Bas...

If any errors still exist, run the steps again until no errors appear. You can also try converting OST files to PST using a converter tool like SysTools OST to PST Converter, which you can download from the Microsoft Store. Converting the file to a PST can help salvage the data solutions for Outlook loading issues before losing it entirely. The legacy version of Outlook on Mac computers will only save mailbox data in an SQLite database, which you can use to create an OLM file to archive your dat...