Mailbox size April 26, 2022 00:02 Updated Your Conversations page can hold a lot of messages: For free members, the size limit it: 5,000 For paid members, it's unlimited. If you're seeing an error that you have a full mailbox, you may want to upgrade to a paid account to get more space. 🎉 Fun fact: even if you only purchase one month and cancel right away and go back to free after that month, you'll keep the bigger mailbox size. We're just nice like that. If you're trying to send a message but are getting the error that they have a full mailbox, unfortunately there isn't any way to get around that. You'll just have to wait until they upgrade to get more space. If you still need help, you can email support@okcupid.com Related articles Why did an intro/conversation disappear? How to see new Intros and Conversations How to see who likes you (for free) How to send an introductory message to someone How to write a great introduction