Multiple email addresses - any alternative to ask everyone to sign all my keys?

[Heinz Diehl]

On 24.07.2013, Philipp Klaus Krause wrote: 

> How else would others know that the key they use to encrypt is mine

They would know if they would check your identity.

> and assume that only I can decrypt it?

Most people would silently assume that, if they had checked your
identity and concluded with that it's actually you. Nobody can be
shure for a 100%, though..