Problem with sending emails.

[djpat99]

Hello all,

 

Thank you for looking at this. 

Our site has been running fine for ages and all of the sudden, this morning at around 10:30, all emails are now not sending. Looking at the logs I see the following error: 

Swift Error: Sending failed using mail() as PHP\'s default mail() function returned boolean FALSE.

 

As said before nothing has been changed so I don't understand how the problem has happened. Every email sent today has failed showing this message. 

 

Does anyone have any ideas of what might have happened and how I can fix it?

 

Thank you