Welcome to
planDisney, Sierra! Thank you for visiting and bringing us your question.
I understand a postcard you dropped into a
Main Street Mailbox might not have had a stamp. After speaking with a Cast Member, I learned that the postcard will most likely not be sent if it does not have postage. Since the mail that is collected from the
Disneyland Resort is taken to a local Anaheim United States Post Office, the postcard might be returned to you. However, that is only possible if a return address is included on the postcard.
Sierra, I apologize and wish I had more magical news to share with you. For future visits, it is good to know that stamps are not sold at the Theme Parks, so be sure to pack them. Lastly, I recommend stopping by the
WonderGround Gallery in the Downtown Disney District next time you are looking to purchase postcards. They have the best selection!
I hope this helps, Sierra. I hope your postcard makes it home. Sending you pixie dust!
Your Pal,
Alejandra