zipalerts.comは安全ですか？

Originally posted March 2013; further information added December 2014, and updated March 2016: ***** sends job notification emails that have zipalerts.com unsubscribe links, and job links that redirect to ***** See: ***** (light green) ***** (green) OTHER: I found no mention on the ***** website of what domain name email forwarding would come from or what email links would be contained in the emails ("zipalerts.com" or redirects to "ziprecruiter.com"). OTHER: Running on the Amazon / ***** network, which continuously sustains IP addresses rated up to "very high" amounts of spam during a 30 day period. http://bgp.he.net/dns/zipalerts.com#_ipinfo (zipalerts.com running on the Amazon network) *****

Unsolicited spam. SAMPLE SUBJECT: "<NAME>, At-Tech has an open position" FROM: Pharmaceutical Jobs USA <noreply@zipalerts-mail.com> LINKS IN EMAIL: tracks.zipalerts.com pharmaceuticaljobs.zipalerts.com Email domain abused to send email: ***** (Amazon Simple Email Service) "