Is there a limit (quota) on the number of Gmail messages I can send?

 

  1. Yes, there are some limitations for the number of email messages an individual user can send
  2. For more information, visit Google's website
  3. The following limits apply:

    Limit Type Description Limit
    Messages per day Daily sending limit (both internal and external) 2,000 (500 for trial accounts)
    Messages auto-forwarded Messages automatically forwarded from another account;
    not included in the daily sending limit 
    10,000
    Auto-forward mail filters Account filters that automatically forward mail 20
    Recipients per message Addresses in the To, Cc, and Bcc fields of a single email
    (both internal and external)
    2,000 (500 external)
    Recipients per message (sent via SMTP,
    POP, or IMAP users)
    Addresses in the To, Cc, and Bcc fields of a single email
    (both internal and external)
    100
    Total recipients per day Individual addresses count in every mail sent; 5 emails sent to
    10 addresses count as 50 recipients (both internal and external)
    10,000
    External recipients per day Email addresses outside your primary domain, including domain
    aliases and alternate domains 
    3,000
    Unique recipients per day Individual addresses count once a day; 5 emails sent to 10 addresses
    count as 10 unique recipients (both internal and external) 
    3,000 (2,000 external, 500 external for trial accounts)