Hi Glen, On Tuesday 07 June 2016 08.00:11 Glen Cunningham wrote: (...) > > Today I wanted to send a somewhat large PDF and a "sorry" window > > poped up saying: "Your administrator has disallowed attaching files > > bigger than 50MB". (...) > add a line under [Composer] section of the Configuration File: > > MaximumAttachmentSize=20 That was it. There is no option in the GUI settings, and there is also no "MaximumAttachmentSize=50" in kmailrc, but adding this line does marvels :) Thanks a lot and a good day (or night, depending where you live...) Thierry