An example of php.ini statements needed to allow bigger attachements

Can you provide a set of statements that need to be included in php.ini so attachements bigger than 2 Meg are supported

I've been asking my hosting provider to allow attachements up to 8 MB. I always see (< 5000k bytes) but can't upload a file bigger than 2 Meg. I'm running version 6.9 of YACS.

This is what I currently have: MAX_FILE_SIZE = 8M MAX_UPLOAD_FILESIZE = 8M POST_MAX_SIZE = 8M

Cheers

Jan