Question: what are gmail email settings?
Answer: The server address: smtp.gmail.com.
Username: youremail@gmail.com.
Security Type: TLS or SSL.
Port: For TLS: 587; For SSL: 465.
Server Address: either pop.gmail.com or imap.gmail.com.
Username: youremail@gmail.com.
Port: For POP3: 995; for IMAP: 993.