- Plesk for Windows
When logging in to an email account, the operation fails with the error:
PLESK_INFO: Error connecting to mail server
A PHP script fails to send an email with the error message:
PLESK_INFO: SMTP ERROR: Failed to connect to server: No connection could be made because the target machine actively refused it. (10061)
SMTP connect() failed.
Not all MailEnable services are running.
Go to Tools & Settings > Services Management and start all MailEnable services.