[OT] Re: failed to convert unprotected openpgp key: Checksum error

[Daniele Nicolodi]

On 1/22/18 5:31 AM, Kristian Fiskerstrand wrote:
> On 01/22/2018 08:33 AM, Werner Koch wrote:
>> That is an acceptable user-id.  I would have used a dot as delimiter but
>> that is a personal taste.
> 
> Dot is a permitted part of username in POSIX though, while : is not :)

Uh? As far as I know, the only characters not allowed are / and null.

Cheers,
Daniele