|OS type and version
||centos 7 min
trying to send mails with thunderbird the thunderbird show that error:
Cannot connect to SMTP server 2a02:1388:14b:7ffe:a00:27ff:fe8d:32c3 (2a02:1388:14b:7ffe:a00:27ff:fe8d:32c3:587), connect error 10061.
email account SMTP settings in thunderbird probably… this ip doesn’t seem to host any services.
looks like a typical ISP ipv6, so you’re probably using your own pc/mobile as SMTP, not the correct MX host.
so check that first…
Thunderbird account settings → Outgoing host (SMTP) and choose/add your proper SMTP host details.
could also be issues with firewall, hosts file, et others…
yes for the moment i am using a centos 7 minimal on virtualbox i will see when i will rent a server