It’s possible that there could be several issues that may be causing your emails not to send. Here are some of the possible causes and potential solutions:
Check Your Internet Connection: Make sure that your internet connection is working properly. Check the connection status of your router or modem.
Check Your Email Client Settings: Be sure that your email client’s settings are functioning correctly. Check if your email client hasn’t mistakenly been set to Offline mode.
Check Your Outgoing Mail Server Settings: Verify that the settings of your outgoing mail server are correct. It’s possible these settings could also be incorrect.
Check Your Email Provider’s Services: Some email providers may be having server issues which may be causing your emails not to be sending. Check to see if the status of the email service with your provider is up-to-date.