On Thu, 6 Jun 2013, Raphael Bauduin wrote:
Why is there a 2Mb+ difference between the message_size_limit value and the attachment size accepted? (I don't think the envelope can take 2Mb...)
It doesn't. But an encoded attachment does take up quite a deal more space than the original file (it needs to be encoded so that it can be transmitted as part of an Email message).
