Problem : Can’t send or receive from Outlook: receiving reported error (0X800300FD): Unknown Error
I’m Have trouble with outlook…I keep getting the following when trying to send or receive email..
receiving reported error (0X800300FD): Unknown Error
Solution : Can’t send or receive from Outlook: receiving reported error (0X800300FD): Unknown Error
Try some method below to fix this error :
1: Disable the firewall and anti-virus program
- Uninstall firewall and antivirus software on your PC
- Remove all junk files from antivirus software
- Restart your PC and start your Outlook system
2: Check your Outlook E-mail Settings
Incorrect settings in email settings can throw error 0x800300fd :
- Start Outlook and Click File
- Go to Account Settings -> Account Settings => In the Account Settings menu, go to Change
- Go to more Settings and click Outgoing Server
- Tick the checkbox next to “Log onto the incoming server before sending mail”
- Tick the checkbox beside “My outgoing server (SMTP) requires authentication”
3: Create a new profile
Try to create a new profile on your Outlook account :
- restart your system
- start your Outlook
- create a new profile and try to send new messages
4: Disable add-ins
Try disabling all plugins and see if the problem goes away. If your Outlook closes without issue after that, you can activate your add-ins one at a time (restart Outlook when you activate each add-in) to find out which of the add-ins is responsible for the problem.
