Taint: fix ACL "spam" condition, to permit tainted name arguments

[users/jgh/exim.git] / test / rejectlog / 4062

******** SERVER ********
2017-07-30 18:51:05.712 SMTP protocol synchronization error (input sent without waiting for greeting): rejected connection from H=[127.0.0.1] input="EHLO the.local.host.name\r\nSTARTTLS\r\n"