It has been reported that Clinton and President Obama exchanged 18 emails in the four years of Clinton’s secretary of state tenure. However, very few details have been released about any of them, except for this one. This email is an exception because when Clinton will be interviewed by the FBI in July 2016, she will be asked about the email, apparently since it was sent from Russia. A September 2016 FBI report will mention it is sent on July 1, 2012 and that the subject line is: “Fw: Congratulations!”
Additionally, an FBI summary of her interview will mention, “Clinton stated she received no particular guidance as to how she should use the president’s email address [redacted]. Since the foregoing email was sent from Russia, Clinton stated she must have sent it from the plane.”
Elsewhere in the FBI report, it will be mentioned that the FBI was unable to determine whenever Clinton sent emails overseas while on the ground or in an airplane because the State Department didn’t give the FBI detailed enough information about her travel schedule. (Federal Bureau of Investigation, 9/2/2016)
Clinton’s former deputy chief of staff Huma Abedin will be asked about this email in an April 2016 FBI interview, though it will be described as “an email chain dated June 28, 2012, with the subject ‘Re: Congratulations!'” According to the FBI summary, “Abedin did not recognize the name of the sender. Once informed that the sender’s name is believed to be a pseudonym used by [President Obama], Abedin exclaimed ‘How is this not classified?’ Abedin then expressed her amazement at the president’s use of a pseudonym and asked if she could have a copy of the email. Abedin provided that she did not go on the trip to St. Petersburg [Russia] and noted that security protocols in St. Petersburg were not necessarily the same as they were in Moscow, where they were not allowed use to their BlackBerrys.” (Federal Bureau of Investigation, 9/23/2016)
Based on Abedin’s comments, it appears probable that Clinton sends an email in the chain with her BlackBerry from St. Petersburg, Russia, though it is unclear if she is on an airplane at the time or not, or if the plane is flying on on the ground.
Accordng to some basic details that will be revealed about the Clinton-Obama emails in September 2016, it appears Obama emails Clinton on June 28, 2012, then Clinton replies to him on June 28, 2012, which coincides with her time in St. Petersburg, on June 28 and 29, 2012. Then her aide Monica Hanley sends an email to Obama on July 1, 2012. It is not clear why this Hanley email will later be included in a list of Obama-Clinton emails or why the FBI wil refer to a July 1, 2012 email in Clinton’s FBI interview instead of the June 28, 2012 Clinton email mentioned in the Abedin FBI interview. (Vice News, 09/15/16) (Vicc News, 09/15/16)