.endd
.cindex "tainted data" "in lookups"
.new
-&*All*& tainted data used in a quoery-style lookup must be quoted
+&*All*& tainted data used in a query-style lookup must be quoted
using a mechanism appropriate for the lookup type.
.wen
See chapter &<<CHAPexpand>>& for full coverage of string expansions. The quote
There is no harm in attempting to remove the same header twice nor in removing
a non-existent header. Further header specifiers for removal may be accumulated
during the DATA and MIME ACLs, after which matching headers are removed
-if present. In the case of non-SMTP messages, remove speifiers are
+if present. In the case of non-SMTP messages, remove specifiers are
accumulated during the non-SMTP ACLs, and are acted on after
all the ACLs have run. If a message is rejected after DATA or by the non-SMTP
ACL, there really is no effect because there is no logging of what headers