Proof of email delivery

RPost Patents Validated by California Federal Court

January 17, 2012 / in Blog / by Zafar Khan, RPost CEO

RPost today announced the US Federal Court in California has now re-affirmed the validity of its US Patent 6182219 by granting RPost’s motion for summary judgment on a counterclaim of invalidity. RPost brought suit against a number of companies in 2011 for infringing some of its 35 patents, the validity of which those defendants challenged.

Registered Email™ services Simplify Legal Hold Notice Compliance

November 23, 2011 / in Blog / by Zafar Khan, RPost CEO

Consider in Zubulake v. UBS Warburg, a case focused on the duties of in-house and outside counsel related to litigation holds and document retention policies. Although UBS Warburg claimed to have issued and reissued litigation holds, the court concluded that “a party cannot reasonably be trusted to receive a litigation hold instruction once and to […]

RPost Email Records Provide Winning Edge in US State and Federal Courts

August 08, 2011 / in Blog / by Zafar Khan, RPost CEO

We’re always happy to hear from our customers and recently nine-year RPost customer, Engel & Siegel, LLC, a premier Chicago-based law firm, used RPost Registered Email™ receipts in court which provided Engel & Siegel litigators evidence that contributed to winning in court proceedings.

How to Deliver E-Certificates Securely for Sender & Recipient

December 03, 2010 / in Blog / by Zafar Khan, RPost CEO

There is set of RPost services that when combined, provide for an elegant and secure way of transmitting electronic insurance certificates, electronic titles (real estate, land, auto titles), permits, regulator issued licenses, and university transcripts while ensuring:

What is Local Time? Time Zone Determination on Registered Email™ receipts

December 01, 2010 / in Blog / by Zafar Khan, RPost CEO

We often receive inquiries as to how the ‘local time’ is pegged to a user’s time zone when a sender may be logging in from different computers in different time zones.