qdated-now [seconds|days]seconds|days, if specified, will future-date the timestamp by the number of seconds or days. If the argument given is less than 1,000, it will be interpreted as a number of days. Otherwise, it will be interpreted as a number of seconds.
264987.ejdba
This output is intended to be an extension to a user name in an e-mail address, for example:
jblough-dated-264987.ejdba@example.com
Mail sent to this address can be verified by qdated-check in ~/.qmail-dated-default.
How you send mail with a timestamped address will depend on what mail program you use. With mutt, for example, you can run:
EMAIL=jblough-dated-$(qdated-now) muttor
mutt -e "my_hdr From: Joe Blough <jblough-dated-$(qdated-now)>"