[horde] Error: No connection to server

[Joe Besko]

Quoting Ronan SALMON <rsalmon at mbpgroup.com>:

>
> Joe Besko <jbesko at msu.edu> a écrit :
>
>> I would suggest trying to use Xdebug to help resolve this memory  
>> problem.  When trying to resolve our "out of memory" problem with  
>> 50MB attachments, I have quite surprised at how much memory was  
>> needed to send a 50MB attachment.  When trying to send an  
>> attachment, PHP consumed about 7-8 times the uuencoded size of the  
>> file, plus the original 50MB plus the normal cost of sending a  
>> message.  In the end, I had to set the PHP memory limit to 650MB to  
>> allow 50MB attachments to be sent.
>>
>
> I just tried to send myself a message containing a 50Mb attachment  
> and I didn't run into any problem.
>
> php values :
> - memory_limit = 256M
> and for testing purpose :
> - upload_max_filesize = 100M (usually 10M)
> - post_max_size = 200M (usually 20M)
>
> using the following version :
> imp 5.0.11
> horde 4.0.9
>
> You might have an issue with your setup.
>
> Anyway, nobody should allow that kind of emails over the network,  
> but that only one man's opinion.

Sorry, I forgot to mention that this was using Horde Webmail 1.2.5.  I  
was hoping to point out that using Xdebug would likely be very  
revealing in finding the real problem.


-- 

Joe Besko                      Phone:        517.432.5335
Systems Programmer             Fax:          517.353.9847
Michigan State University      E-mail:       jbesko(a)msu.edu
313 Computer Center
East Lansing, MI 48824-1042