Zix Corporation / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
September 11, 1996				$0.06
March 1, 1995	March 6, 1995	March 7, 1995	March 28, 1995	$0.02
December 1, 1994	December 6, 1994	December 7, 1994	December 28, 1994	$0.02
August 30, 1994	September 5, 1994	September 6, 1994	September 26, 1994	$0.02
May 27, 1994	June 2, 1994	June 3, 1994	June 23, 1994	$0.02
February 25, 1994	March 2, 1994	March 3, 1994	March 23, 1994	$0.02
November 29, 1993	December 2, 1993	December 3, 1993	December 23, 1993	$0.02
August 30, 1993	September 2, 1993	September 3, 1993	September 24, 1993	$0.02
May 28, 1993	June 3, 1993	June 4, 1993	June 25, 1993	$0.016