EXHIBIT 4.3 NEITHER THIS SECURITY NOR THE ISSUANCE TO THE HOLDER OF THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE OR WHICH ARE ISSUABLE UPON REDEMPTION OF THIS SECURITY HAS BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION IN...Zix Corp • November 4th, 2004 • Services-computer programming, data processing, etc. • New York
ANDPurchase Agreement • November 4th, 2004 • Zix Corp • Services-computer programming, data processing, etc. • New York
ANDPurchase Agreement • November 4th, 2004 • Zix Corp • Services-computer programming, data processing, etc. • New York
Exhibit 4.5 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT, dated as of November 2, 2004 (this "Agreement"), by and between ZIX CORPORATION, a Texas corporation (the "Company"), and _________________________, a...Registration Rights Agreement • November 4th, 2004 • Zix Corp • Services-computer programming, data processing, etc. • New York
Exhibit 4.6 SECURITY AGREEMENT THIS SECURITY AGREEMENT, dated as of November 2, 2004 (this "Agreement"), made by ZIX CORPORATION, a Texas corporation (the "Grantor"), to LAW OFFICES OF BRIAN W PUSCH, as collateral agent (in such capacity, the...Security Agreement • November 4th, 2004 • Zix Corp • Services-computer programming, data processing, etc. • New York
