ModusLink Honored by AT&T As Outstanding Supplier

Waltham, Mass. June 8, 2006 - Commitment to excellence over the past year has earned ModusLink Corporation, a subsidiary of CMGI, Inc. (Nasdaq: CMGI), recognition as an outstanding supplier to AT&T Inc. (NYSE: T), one of the world's leading data, voice, wireless and Internet services providers.

"We are proud of our long-standing tradition of providing unparalleled products and services to our business and residential customers," said Maureen Merkle, President, AT&T Procurement. "We're successful on that front in large part thanks to supplier partners like ModusLink that consistently go above and beyond the call of duty."

ModusLink received one of 49 supplier recognition awards for its work in helping AT&T deliver outstanding service to its customers during the past year. ModusLink was recognized for its contribution in the Teamwork category.

"ModusLink is honored to be recognized by AT&T as an outstanding supplier for the third consecutive year," said Joseph C. Lawler, President and Chief Executive Officer of CMGI. "ModusLink's commitment to excellence and strong customer focus enable us to deliver the highest levels of service to our clients and their end customers. We are proud of the value we add to the AT&T organization and look forward to continuing to work with them to drive operational efficiency improvements throughout the supply chain."

As part of its annual supplier recognition program, AT&T took out a half-page ad in the June 7, 2006, edition of The Wall Street Journal to publicly thank the selected companies.