This is the mail system at host mail.zapf.in. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <brynnifer12(a)gmail.com&gt;: host gmail-smtp-in.l.google.com[142.251.18.27] said: 552-5.2.2 The recipient's inbox is out of storage space and inactive. Please 552-5.2.2 direct the recipient to 552 5.2.2 https://support.google.com/mail/?p=OverQuotaPerm gn24-20020a1709070d1800b00a1d89e70079si633571ejc.306 - gsmtp (in reply to RCPT TO command)