Scenario: Running Roundcube + IIS 7 + Php 5.4.4 + Hmailserver on a Win7 ultimate machine.
I've spent countless hours searching, and I still can't figure out if this is a Roundcube problem, IIS, or PHP problem.. especially since I can't find a decent error msg in any log file.
Problem: I can't seem to attach a file in roundcube larger than 1.6MB. The only message I get is File Upload Failed. I have looked in the IIS logs, the roundcube logs, and the php logs to no avail! Is there another way I can get a verbose diagnostic error here? (I only included HMailserver to give a full outlook, but it is not involved in the equation as roundcube is configured to use an external server for smtp).
PHP.INI settings:
post_max_size = 200M;
upload_max_filesize = 20M;
Max_file_uploads = 20
memory_limit = 256M;
The full phpinfo() is in a pdf attached to this post.
Thanks.