The passage of time hides evidence & all memories fade, so leaving this note, for posterity:
In March of 2009, Justin Cooper & Brian Pagliano chose to build & install a covert Research In Motion (RIM) Blackberry Enterprise Server in the basement of Clinton's Chappaqua home - having been directed to do so by Huma Abedin.
By 2010, this server networked wirelessly with the Clinton's Microsoft Enterprise Server, hosting their own domain,
clintonemail.com
Commercial RIM servers are located in Canada, because Blackberry is a Canadian company.
Attempts to hack that server setup on the Clinton basement were 1st noted January 9, 2011. Cooper, himself, singularly determined that the hackers had not successfully reached any sensitive or highly classified data.
In October of 2011, the primary RIM servers for every Blackberry then in service went down for days because of a "router" failure. Whether this explanation is true or not is arguable, but all data on those servers was subsequently restored from backups.
This means that all Clinton emails *& text messages* routed through Hilary's beloved Blackberry had previously been - & continued to be - regularly backed up, & were being archived in a foreign country, by a foreign company.
It is completely within the realm of possibility - & even probable - that those archives of Hilary's emails & texts on the RIM Server or in their stored copies were accessible by any one of the multiple hacking intrusions into the RIM systems, beginning in 2006, using BBProxy - a known vulnerability to that system - or via other hacking modalities.
The CTO of RIM did assure folks that the BBProxy app could only present a vulnerability on the company's Enterprise Servers if a user had clicked on a malicious email link, silently & invisibly installing the hackware onto their own private networks.
No governmental audit of the Clinton's MS & RIM servers was conducted to determine the presence or activity of such an email, or the presence of any backdoors enabled by such software's activation; indeed, auditing Hilary's emails - after years of controversy - was left to then-FBI chief Jim Comey, alone, in late 2016.
Comey reassured the American public via an election-season televised presentation about the safety & integrity of the electronic data, still present on the Clinton servers - although he reviewed only printed out copies of just a miniscule few of those multiple years' worth of emails - only 110 of which were claimed to have been Classified at the time they were sent.
Comey did not mention her text messages, Canadian RIM servers, or the multiple backed-up archives of Hilary's Blackberry content, held by Research In Motion. A single white binder finally appeared in Jim Comey's office safe, after he was fired by President Trump, labeled "Clinton Emails".
A 2 1/2" the D-ring binder holds 500 pages, maximum.
Comey's review of those 500 or fewer printed pages of emails was still somehow deemed sufficient (by Comey) for himself alone to have determined that no electronic breach of National Security had ever occurred, over the servers 10 years of covert, yet unsecured, service. He declined to proceed with any investigation of the Clinton's team for deliberately fashioning, maintaining, & hiding the presence of this obvious vulnerability.
Nothing was done to redress or correct any such breach or compromise.