email to php - working with large attachments

Using this tutorial Use Email Piping to Save Email Attachments I'm on the way to making my own posterous type app - however, when I send large attachments (over 10k), they don't get upl开发者_StackOverflow社区oaded? Everything else works a treat!

Is there some php.ini setting I've missed, or something to do with the max time on the php script?

EDIT: it would seem that the issues is in fact sending image files (jpg/pdf) from Apple's Mail client is the issue as it works fine using googlemail - Must have something to do with Mail putting the files in the main body??

Many thanks

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Thanks for the comments - turns out the issue was only inline attachments (i.e. sent from apple mail) and the script wasn't interpreting them.