https://bugs.exim.org/show_bug.cgi?id=2693
--- Comment #2 from Benoit Panizzon <b...@imp.ch> --- Just got feedback from sender ISP (exim) customer. He re-tested while pipelining off on our postfix. Result: Problem does not occur. So it is very likely related to pipelining. -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##