General-Purpose Mail Package
|Official GNU Software|
The loadable extension
timestamp implements a test for
comparing the value of a structured date header field with the given
Note: this extension will probably phase away in favor of the
date Sieve extension (RFC 5260).
This document was generated on February 23, 2019 using makeinfo.Verbatim copying and distribution of this entire article is permitted in any medium, provided this notice is preserved.