SMTP Error Code 552

smtp;552 5.2.2 <example@icloud.com>: user is overquota

smtp;552 5.1.1 <example@comcast.net> recipient rejected - extended quota violation

smtp;552 5.2.2 user quota exceeded (UserSearch)

smtp;552 Requested mail action aborted: exceeded storage allocation Quota exceeded.

smtp;552 5.2.2 The email account that you tried to reach is over quota. Please direct the recipient to https://support.google.com/mail/?p=OverQuotaPerm - gsmtp

SMTP; 552-5.2.3 Your message exceeded Google's message size limits. Please visit http://mail.google.com/support/bin/answer.py?answer=8770 to review our size guidelines.

SMTP; 552-5.7.0 Our system detected an illegal attachment on your message. Please visit http://mail.google.com/support/bin/answer.py?answer=6590 to review our attachment guidelines.

High severity

smtp;552 5.1.1 Boite du destinataire pleine. Recipient overquota. OFR_417 [417]

smtp;552 1 Requested mail action aborted, mailbox not found

smtp;552 5.2.2 Mailbox size limit exceeded

smtp;552 5.1.1 <example@zoho.com> Mailbox delivery failure policy error

smtp;552 5.7.1 virus [name] detected by Zoho Mail

Critical severity