jodd-mail/src/main/java/jodd/mail/EmailFilter.java
public EmailFilter sentDate(final Operator operator, final long milliseconds) {
		final SearchTerm term = new SentDateTerm(operator.value, new Date(milliseconds));
		concat(term);
		return this;
	}
public EmailFilter sentDate(final Operator operator, final long milliseconds) {
		final SearchTerm term = new SentDateTerm(operator.value, new Date(milliseconds));
		concat(term);
		return this;
	}
public EmailFilter sentDate ( final Operator operator , final long milliseconds ) { final SearchTerm term = new SentDateTerm ( operator . value , new Date ( milliseconds ) ) ; concat ( term ) ; return this ; }
Defines filter for sent date.

@param operator     {@link Operator} to use.
@param milliseconds the milliseconds since January 1, 1970, 00:00:00 GMT.
@return this
Defines filter for sent date .