Guild Wars 2

Is there any way to do this because my gf accidentally made it and now every time she tries to login by mail it says “failure” and wont let her play.

When you go to your mailbox and proceed with link sent by ArenaNet tick the “remember network” and then allow access.

Killyox.3950:

When you go to your mailbox and proceed with link sent by ArenaNet tick the “remember network” and then allow access.

That does not disable email authentication.

But if the reason she’s getting an e-mail is fixed she’ll not get e-mails, will she?

You can’t AFAIK disable it, there’s no reason to, it’s a minor annoyance to prevent a far bigger one. Tell her to do what Killyox said, then she’ll stop getting e-mails!

BTW, either your sig. is totally wrong or you’re being sarcastic, hard to know which.