This plugin is outdated and might not be supported anymore
p5 : Plenty of Perishable Passwords for Protected Posts

p5 : Plenty of Perishable Passwords for Protected Posts

Details
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By default, WordPress can protect each post with one and only password. This plugin gives you the possibility to assign multiple passwords on each post, with an expiration date.

Details

Plugin code:
p5
Plugin version:
1.4
Outdated:
Yes
WP version:
3.5 or higher
PHP version:
or higher
Test up to WP version:
3.9.40
Total installations:
40
Last updated:
2014-05-20
Rating:
Times rated:
5
expiration
password
protected-posts