My discussion with Heiko Schlitterman regarding this issue seems to have dropped off the list.
To summarise, when I was testing with SWAKS, this substitution of an equal sign for a space occurred. If I cut and pasted the MAIL and RCPT lines reported by SWAKS into a telnet session, no substitution occurred. When I upgraded the Exim binary from 4.86 to 4.89 then no substitution occurred in either case. We have no explanation, but upgrading seems to offer a solution. Thanks Heiko for your assistance. Neil Youngman -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
