"Unkown command" while using imap.StartTLS()

0 votes

after excecuting the imap.StartTLS(), it throws an error like unknown command

Please provide me solution

asked Oct 24, 2018 by siva
reshown Oct 24, 2018 by Limilabs support

1 Answer

0 votes

It looks like your server is not supporting STARTTLS command (explicit SSL/TLS mode, where you first connect on plain text port and then secure the connection).

Consider using ConnectSSL instead:

imap.UseBestLogin("user", "pass");

You can find more details on how to use SSL/TLS and IMAP here:

answered Nov 1, 2018 by Limilabs support (235,630 points)