[rahulvohra]

We don't store passwords or emails. Checkout our pledge of privacy: https://intro.linkedin.com/micro/privacy

[nwh]

According to the linked document:

• passwords are stored for a minute, maybe up to two hours

• emails are stored for a few minutes, maybe a few hours

Most clients will poll for emails every few minutes, which means that the storage of the passwords is for all intents; permanent.

[cstrat]

I am sure you do store sender/recipient information and relationships between recipients - even if they are not connected...