- Caltech Alumni Web Server If you have any suggestions or requests regarding the Alumni Server, please send e-mail to root@alumni.caltech.edu. Looking for a Caltech Alum If they are not in the home page list, then please read our policy on giving out info on alumni. The Caltech Web The main Caltech Home Page including links to other Caltech sites Personal Home Pages of Caltech alumni, and the ...www.alumni.caltech.edu