ZIXI Zix Corp

Zix Corporation (ZixCorp�), (Nasdaq: ZIXI), the leader in hosted services for email encryption and e-prescribing, today announced that the company�s Vice President of Client Services, Russell Morgan, is scheduled to deliver a presentation at 9:00 a.m. ET on Wednesday, November 1, 2006, at Susquehanna Investment Group�s �Emerging Trends Conference�. SIG is hosting the conference at the Peninsula Hotel in New York City. The presentation will be webcast and available on the investor portion of the ZixCorp website at www.zixcorp.com/investors. Additionally, a replay of the webcast will be available for 60 days following the conclusion of the presentation. About SIG The Susquehanna International Group of Companies (SIG) is a leading institutional sales, research, investment banking and market making firm. For institutional investors, SIG offers brokerage in listed and NASDAQ stocks, Exchange Traded Funds (ETFs), options, program trading and American Depositary Receipts (ADRs), as well as differentiated equity research. For corporate clients, SIG offers a range of traditional investment banking services. SIG encompasses a market making operation in over 6,000 stocks, is among the nation�s largest option market makers, is the leading sector index options trading firm and is one of the largest liquidity providers in ETFs. SIG has offices in Bala Cynwyd, Boston, Chicago, Dublin, Los Angeles, New York, Philadelphia, San Francisco, Shanghai, Stamford and Sydney. For more information, please visit www.sig.com. Susquehanna International Group, LLP (SIG) is comprised of a number of trading and investment related entities under common control, including Susquehanna Financial Group, LLP (SFG). About Zix Corporation ZixCorp provides easy-to-use-and-deploy email encryption and e-prescribing services that protect, manage, and deliver sensitive information to the healthcare, finance, insurance, and government industries. ZixCorp's hosted Email Encryption ServiceTM enables policy-driven email security, content filtering, and send-to-anyone capability. Its PocketScript� e-prescribing service provides point-of-care access and transmission of patient and payor data that improves patient care, reduces costs, and improves efficiency. For more information, visit www.zixcorp.com. Zix Corporation (ZixCorp(R)), (Nasdaq: ZIXI), the leader in hosted services for email encryption and e-prescribing, today announced that the company's Vice President of Client Services, Russell Morgan, is scheduled to deliver a presentation at 9:00 a.m. ET on Wednesday, November 1, 2006, at Susquehanna Investment Group's "Emerging Trends Conference". SIG is hosting the conference at the Peninsula Hotel in New York City. The presentation will be webcast and available on the investor portion of the ZixCorp website at www.zixcorp.com/investors. Additionally, a replay of the webcast will be available for 60 days following the conclusion of the presentation. About SIG The Susquehanna International Group of Companies (SIG) is a leading institutional sales, research, investment banking and market making firm. For institutional investors, SIG offers brokerage in listed and NASDAQ stocks, Exchange Traded Funds (ETFs), options, program trading and American Depositary Receipts (ADRs), as well as differentiated equity research. For corporate clients, SIG offers a range of traditional investment banking services. SIG encompasses a market making operation in over 6,000 stocks, is among the nation's largest option market makers, is the leading sector index options trading firm and is one of the largest liquidity providers in ETFs. SIG has offices in Bala Cynwyd, Boston, Chicago, Dublin, Los Angeles, New York, Philadelphia, San Francisco, Shanghai, Stamford and Sydney. For more information, please visit www.sig.com. Susquehanna International Group, LLP (SIG) is comprised of a number of trading and investment related entities under common control, including Susquehanna Financial Group, LLP (SFG). About Zix Corporation ZixCorp provides easy-to-use-and-deploy email encryption and e-prescribing services that protect, manage, and deliver sensitive information to the healthcare, finance, insurance, and government industries. ZixCorp's hosted Email Encryption Service(TM) enables policy-driven email security, content filtering, and send-to-anyone capability. Its PocketScript(R) e-prescribing service provides point-of-care access and transmission of patient and payor data that improves patient care, reduces costs, and improves efficiency. For more information, visit www.zixcorp.com.