Hi, On 10-7-2018 0:28, Jaco Terblanche ([email protected]) wrote:
cannot send message: (smtp) authentication failure
Can you logon to "MAIL_SERVER:587" using telnet, with email address as a username, and a password?
(checkout: https://gerardnico.com/email/smtp_telnet) MJ -- [email protected] https://inverse.ca/sogo/lists
