Re: [courier-users] SendGrid certificate problem

2017-02-16 Thread Sam Varshavchik
SZÉPE Viktor writes: Hello! Could it be that Courier MTA cannot be configured to send emails securely (using SSL) to Sendgrid because they have their hostname in SAN not in CN? The OpenSSL library does not validate peer hostnames, leaving it up to the application to do that. Courier's manua

[courier-users] SendGrid certificate problem

2017-02-16 Thread SZÉPE Viktor
Hello! Could it be that Courier MTA cannot be configured to send emails securely (using SSL) to Sendgrid because they have their hostname in SAN not in CN? Thanks. - Forwarded message from "James (SendGrid Support)" - Date: Thu, 16 Feb 2017 22:38:40 + From: "James (S