Why can we no longer send email through Outlook?
Our email has been working fine until Feb. 1st. We can still receive email in Outlook, but can no longer send. We can send only from the Outlook Web App. The email did work briefly for the 3rd week in February. I have checked and recheck all the settings. I had our IT company check out the issue. They say that it is an issue with the outgoing mail server, smtp.charter-business.net. Charter says it is not them, but I disagree. Everything points to an issue with the mail server. From the research I have done, Charter had this same issue a few years ago. I have run out of options.