Безопасен ли constantcontact.com?

This is an A-league email marketing platform. Some of the businesses I work for (I am a freelancer) use Constant Contact for their campaigns. I just can't understand how people cannot distinguish between abuses of the spammers who use a certain service, and the service itself. I guess it's easier to accuse Constant Contact as a whole, rather than trace every individual abuser. Sad...

This company offers a mailing service to everybody. Many legitimate companies use it to email existing customers - instead of investing in their own mailing service - and you can actually unsubscribe from future mailings per originating company without seeing an increase in spam. Fraudulent companies, which also use it, should of course be rated down.

According to Google Safe Browsing Diagnostics; not currently listed as suspicious. What happened when Google visited this site? Of the 5117 pages we tested on the site over the past 90 days, 0 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 2011-09-21, and suspicious content was never found on this site within the past 90 days. This site was hosted on 58 network(s) including AS209 (QWEST), AS40444 (CC), AS20940 (AKAMAI). Has this site acted as an intermediary resulting in further distribution of malware? Over the past 90 days, constantcontact.com did not appear to function as an intermediary for the infection of any sites. Has this site hosted malware? No, this site has not hosted malicious software over the past 90 days.

While the features of this service are good. Customer service is bad. They offer a 60 day trial for free, but before I even sent my first opt-in mailing. They deactivated my account pending payment saying that I graduated from a trial user to anemail marketer without a single mailing sent.