He has presented the NFL with his email collection. Text messages were traced to receiving phone numbers and Brady supplied the identities (or was prepared to). 28 individuals among those receiving text messages were associated with football.

http://deadspin.com/the-full-story-o...one-1722190784

As for the emails Wells originally requested, Brady had more luck in finding these. On June 3 his forensic examiner catalogued all 5,317 emails Brady sent or received between Sept. 1, 2014 and March 1, 2015. These emails were searched for the following terms:

k-ball, kball, gage, air-pump, airpump, needle, pin, PSI, pounds per square inch, 12.5, bladder, McNally, Bird, 1 pound, 1 lb, one pound, one lb, 2 pound, 2 lb, two pound, two lb, gaug* [the * means that all variations of “gaug” were included, such as gauge, gauging, gauged etc.], pump*, inflat*, deflat*, (game OR kick*) ball ~2 [this means Brady’s emails were searched to see whether the words “game” or “kick*” were found within two words of “ball”], (prep* OR rub*) AND (ball OR football) ~10, (investigat* OR meet* OR discuss* OR question) AND (championship OR Jan* 18 OR 1/18), investigat* AND (ball OR football OR Ind* OR Colts) ~10, (equilib* OR atmosphere* OR climat* OR environment* OR test* OR experiment) AND (ball OR football) ~10
All the emails that came up in those searches were submitted as evidence in the ongoing suit, and we are still working our way through all of them (you can get a taste here). But from the forensic examiner’s report it seems like none of them were particularly relevant. For instance, the word bladder was found twice, both times referring to the human body, and the only time “one pound” was used was when discussing eating protein. A bunch of finance emails are included, as Brady discussed the economic concepts of deflation or inflation with others.
The phone messages records recovered matched the one's reported by the Wells Report except for 3 additional messages not highlighted.

Of course, Wells wasn’t solely looking for Brady’s communication with Jastremski and McNally, but also whether he had used a variety of deflation-related terms with anybody else. And as pointed out in the NFL’s questioning of Brady, there are also three texts exchanged with Jastremski on February 7 that do not appear in the Wells Report:

Q. Let’s look back at NFL Exhibit 96, the letter from Mr. Yee to Commissioner Goodell. And I’m directing your attention to page 3 of the letter in the middle of the page. After Number 2, Jastremski, toward the end of that paragraph, it says, “The phone bills also show three text message exchanges on February 7, 2015 between 8:21 p.m. and 8:33 p.m. These occurred after the Super Bowl and were not mentioned or referenced in the Wells report.”
Elsewhere, it was reported by his agent that the 28 people contacted by text beyond the three known Patriots employees were known to them and they submitted those records to the League prior to or during the appeal. Goodell responded that "is simply not practical".