There are times when you send email and get the error just like below :-
Remote host said: 553 Sorry, your envelope sender is in my badmailfrom list (#5.7.1)
This happens because an email id can send upto 100 emails per day/mailbox. If the email id goes past this limit, then it’ll be automatically blocked and listed under the badmailfrom list on the server side. You’ll have to update us about this issue.
To increase this limit and to lift this block, you’ll have to fill up the mass-mailing form. After the mass-mail policy form has been filled up, the client can send 1500 emails per day but not more than 7000 emails per week.
You can find the form here:
http://support.jodohost.com/showthread.php?t=3708-mailing form
]]>