Maximum number of recipients in the TO, CC & BCC in a single e-mail:

500 recipients per e-mail

Maximum number of recipients in the TO, CC & BCC in all e-mails sent in a 24 hour period:

10,000 recipients per 24-hours

Maximum number of e-mails sent from your account per minute:

30 messages per minute

Maximum message size:

25 MB

Maximum attachment size:

35 MB