Link in email not correct

hi,
I use Postie in all my weblogs.
For security reasons I have to use plugin for renaming my WP-ADMIN.
My problem now, when someone receives an email for new post, the link in that email gives a wrong URL.
It connects to the “old” situation, so without the security and it will not work.
Is there a solution, or do I have to ignore the [LINK] in my Postie email.