A method, system and computer program product for displaying authorship and time stamp data within an electronic mail (e-mail) message comprising multiple contributors. The recipient of a multiple author e-mail may view an e-mail inclusive or exclusive of an author's comments. The e-mail client is capable of identifying the author and insertion date of content included within an e-mail message by hovering on or near the word(s)/or phrase utilizing a pointing device. E-mail content may be viewed in chronological order of contribution(s) as selected by the recipient. Contributed content may be displayed chronologically, or color coordinated to avoid displacing key information.