Incorrect way to set dmail respond destination.
Incorrect way to set dmail respond destination.

Fixes issue #178.

nanaya/moebooru,nanaya/moebooru,nanaya/moebooru,moebooru/moebooru,moebooru/moebooru,euank/moebooru-thin,euank/moebooru-thin,moebooru/moebooru,euank/moebooru-thin,nanaya/moebooru,euank/moebooru-thin,euank/moebooru-thin,moebooru/moebooru,nanaya/moebooru,moebooru/moebooru