Ilja Booij wrote:

Ilja Booij wrote:


I'll test if I can correct this by sending all further client input to a blackhole, and returning a "500 error" after receiving the whole message.


Tried it, and it works!
I'll check it with dbmail-smtp as well, and add it to all other error messages regarding headers.

All is well I guess:
dbmail-lmtp and dbmail-smtp both return an error to the MTA, which then bounces the message. For lack of a better alternative, dbmail-smtp returns EX_DATAERR to signal an error in the data to the MTA.

The maximum header size that is accepted is READ_BLOCK_SIZE.

Ilja

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