li...@rhsoft.net: > not possible that easy in the context, but solved anyways > > > BTW, regexps in Postfix tables must come from a trusted source > > just because of interest: what means "trusted source" here? > it works now just fine from /tmp in context of "PrivateTmp=yes" for the > web-instance
The idea is to prevent privilege escalation. Suppose that the regexp library has a memory corruption error. If the postmap command is used as part of a network service, then some random remote client should not be able to hijack the postmap process. Wietse