Message, Description. Connection test was successful. Connection to the server is successful. SMTP server communication error. Check the following - Network ...
01.03.2019 · “SMTP ERROR: Failed to connect to server” mainly happens because of mail server connectivity issues, wrong port settings etc. Here, we have discussed the causes that our Support Engineers often see in servers and how we fix them. PREVENT YOUR SERVER FROM CRASHING! Never again lose customers to poor server speed! Let us help you.
Fix: On the Advanced tab of your POP email client program, enable This server requires an encrypted connection (SSL) for the POP server. Your SMTP3 server has not responded in 60 seconds. Would you like to wait another 60 seconds for the server to respond? A time-out occurred while communicating with the server.
11.04.2019 · If there is a communication error, you will receive an SMTP error code — a message that indicates the specific problem; like the end of server …
A mistake in the username, password, server address, or server authentication can produce this error message when attempting to send an email. To correct this ...