[stunnel-users] Help needed for email client

Hi,

I just tried to configure stunnel as proxy between an email client (Outlook Express) and the email server (SMTP and IMAP). The problem is that the connection times out in the client while synchronising the IMAP folders. But I can send emails from the client. This is my relatively basic configuration:

[SMTP] client = yes accept = 25 connect = smtp.office365.com:587 protocol = smtp

[IMAP] client = yes accept = 143 connect = outlook.office365.com:993 protocol = imap

Any help would be greatly appreciated! Regards, Ian.