selects mails whose body matches the regexp. Evaluating such a
condition requires to read the full mail from the original mboxes,
which can be slow. To speed things up, all the header conditions are
checked first.
.TP
\fB8h\fR, \fB24h\fR, \fB48h\fR, \fBweek\fR, \fBmonth\fR, \fBtrimester\fR, and \fByear\fR
selects mails whose body matches the regexp. Evaluating such a
condition requires to read the full mail from the original mboxes,
which can be slow. To speed things up, all the header conditions are
checked first.
.TP
\fB8h\fR, \fB24h\fR, \fB48h\fR, \fBweek\fR, \fBmonth\fR, \fBtrimester\fR, and \fByear\fR