[imp] Caching inbox pages.

[robert sand]

Pardon.  I didn't think anyone used webmail without https.  If you did then browser cache is the least of your worries. 
  Even so this answer would have sufficed no matter what I was doing on the server side.  None of the code has been 
edited and the php.ini has not been changed as suggested so then it must be a broken browser. Thanks consider this case 
closed as it couldn't be your great software.

Michael M Slusarz wrote:
> Quoting robert sand <rsand at d.umn.edu>:
> 
>> We are using https.  Sorry I even asked.  If you don't know the answer 
>> why even reply.
> 
> Firefox does *not* cache https.
> https://bugzilla.mozilla.org/show_bug.cgi?id=309368
> 
> IE does, but *only* if the Caching headers allow it.  Many browsers will 
> cache pages even (if expired) if using http only.  So there is 
> absolutely nothing wrong with the statement "you should use https".
> 
> Again, Horde/PHP obviously does *not* allow caching of scripts by 
> default (one exception: we allow caching of JS/CSS files in the latest 
> version of IMP but that is irrelevant) .  It requires some additional 
> configuration out of our control to cause the server to send Expires 
> headers that are not in the distant past.  Don't believe me?  Grep the 
> code for either 'session_cache_limiter' or 'Expires:' and you will see.
> 
> So, given the information provided, the only reasonable explanation is 
> that you have either modified your php.ini or your web server/proxy is 
> altering Expires headers or your browser(s) tested are broken.  Since 
> this is a Horde list, that is the extent to which we can help you.
> 
> I will ignore the insinuation that I am either ignorant or not competent 
> to help.  That is simply unprofessional and uncalled for.
> 
> michael
> 

-- 
Robert Sand.
mailto:rsand at d.umn.edu
1028 Kirby Drive
366 K Plz
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218-726-6122        fax 218-726-7674

"Walk behind me I may not lead, Walk in front of me I may not follow,
Walk beside me and we walk together"  UTE Tribal proverb.