Microsoft Outlook no sending or receiving


New Email
This is my second try with more information. I use Outlook to send and receive email using Have used for years. A month or so ago I could no longer send email out. 3 days ago I stopped being able to receive email in.

The message in 'sending and receiving' said:

Task ' sending and receiving' reported error (Ox80042108): Outlook is unable to connect to your incoming (Pop3) email server. Contact your server administrator or ISP provider.What is happening? Who I call? Or, what do I do