Re: [exim] dot at the end of a local part

> From: Chris Edwards

> | and so on (13 more with trailing dashes and underscores).
>
> Those seem quite common - I assume they're RFC-valid - right ?

Yes, according to RFC-2822.

> | And <Julia...@***.ru> (really three trailing dots).
>
> Out of interest does that address actually work ?

I corresponded with her via that email address in 2002.
Some free mail services allow creation of such addresses, users do that
because preferred localparts already are taken by somebody else.