How to correspond with Hermana Blackham

To email Hermana Blackham:
 elyse.blackham@myldsmail.net

To send a letter via postal service until September 30th: (Only letters, no packages allowed at MTC)
   Sister Elyse Catherine Blackham
   Mexico Ciudad Juarez Mission
   Mexico Missionary Training Center
   Carretera Tenayuca- Chalmita #828
   Colonia Zone Escolar, Gustavo A. Madero
   07230 Mexico City, Distrito Federal
   Mexico

After September to send via postal service to her Mission Home:
   Hermana Elyse Catherine Blackham
   Mexico Ciudad Juarez Mission
   Arenida Ramon River Lara
   Fraccionamiento Las Asequias
   32617 Ciudad Juarez Chihuahua
   Mexico