Hello, So I connect with CURL 8.12 and I see this output:
curl -k --ssl -v "smtp://sslout.xxx.eu:25" ... * Connected to sslout.xxx.eu (xxx) port 25 * server response timeout * closing connection #0 curl: (28) server response timeout So we get a timeout as EHLO is not sent. Doing the same with curl -k -v "smtps://sslout.df.eu:465" Shows this: ... * Connected to sslout.xxx.eu (xxx) port 465 < 220 smtprelay06.xxx.xx ESMTP dfex > EHLO MyMac < 250-smtprelay06.xxx.xx Hello MyMacM3 [xxx] And using the first variant with command line tool using older curl version, I see * SSL certificate verify ok. > EHLO MyMac < 250-smtprelay08.xxx.xx Hello MyMacM3 [xxx] So for some reason I don't see yet, we don't get to the state when to send EHLO. Has anyone seen this? Best regards, Christian -- Read our blog about news on our plugins: http://www.mbsplugins.de/ -- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.html