Hello I have a latest 3.2.1 ispconfig (installed 3.2 beta and upgraded to release and then to 3.2.1). Postfix / dovecot on CentOS 8. Can't use SSL for POP3 and IMAP connections on Windows 7 clients's machines. SSL SMTP on 465 port works. There should be something simple tick in the config to support earlier clients... Did not found that in the forum archives, but I think it was discussed before, please help me to locate the info. Thanks.