On Thu, 2012-08-30 at 13:39 -0600, Philip Prindeville wrote: > I can't use stream_by_recipient() because I don't know which > attachments need to be removed until I hit filter() and not > filter_begin().
I don't use the function, but I think the point of stream_by_recipient() is to ensure that @Recipients only has one address. (It does this by resending the message locally.) If you do that, you can munge things directly in filter(), as you never have a case of some recipients getting the attachments and some not. However, if this isn't efficient enough for you, you might just want to save state in filter() and do the streaming in filter_end if and only if you have recipients that need different handling. -- Richard
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