Fixed Issue #3972 Invalid regular expression in helo_access

Till Brehm

2016-06-17 35a190769c20fa17b1c57bfae96107bd2c08e284

Fixed Issue #3972 Invalid regular expression in helo_access

 install/tpl/helo_access.master

@@ -2,7 +2,7 @@
# be sure to list your own hostname(s), domain(s) and IP address(es) here

# Reject others identifying with this machine's hostnames and IP addresses
/^{myhostname}$/  REJECT
/^{$myhostname}$/  REJECT
#/^((smtp|mx|mail)\.domain1\.com$/    REJECT
#/^mail\.domain2\.com$/        REJECT