Has anybody other than myself totally failed to get webmail to work on britiac3?
SMTP and POP3 servers are working fine, but none of the three offered webmail apps do anything other than sit there with a blank screen. Cookie - I have emailed you a couple of user accounts and passwords for you to try, so you can see this for yourself. If I switch on JavaScript error reporting, I get...
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Multiple 'X-Frame-Options' headers with conflicting values ('DENY, sameorigin') encountered when loading 'https://webmail.********/cpsess********/3rdparty/roundcube/?_task=mail'. Falling back to 'DENY'.
Refused to display 'https://webmail.********/cpsess********/3rdparty/roundcube/?_task=mail' in a frame because it set 'X-Frame-Options' to 'DENY, sameorigin'.
Uncaught SecurityError: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Sandbox access violation: Blocked a frame at "https://webmail.********" from accessing a frame at "null". The frame being accessed is sandboxed and lacks the "allow-same-origin" flag.
This is in Chrome on Windows 10. Similar behaviour in XP. In Firefox on win10 the error might be slightly more informative. It says...
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The site specified an invalid Strict-Transport-Security header.
So is this a "certificates" problem, Cookie? How do I solve it?
