Secretary Kerry says in the press release that "I want to underscore our commitment to locate Bob and bring him home."
However, the email address provided in the press release (archived here) contains an extra period after "gov" that prevents possible tipsters from being able to directly respond when clicking on the link:
Two hours after the press release was posted on Twitter and also emailed to reporters, the error had not been corrected.
UPDATE: At 12:38 PM, the State Department responded to a request for comment with: "Thank you for flagging this inadvertent error. We've alerted our colleagues who manage the website, and we'll make the correction. Our thanks again, and our best wishes."
UPDATE 2: State's first attempt to fix was unsuccessful. Removed wrong period.
UPDATE 3: After another email, State has the correct email address link now.