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Old 05-01-2006, 12:42 PM
phoenix phoenix is online now
Zimbra Consultant & Moderator
 
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Quote:
Originally Posted by cutigersfan
Now for the next part of this, is there a way to require a username and password be used to send mail through SMTP? I'm concerned that any spammer might use the server to send mail. Is there a way to do that or are my concerns unfounded?
Well, your users need to login with a username/password but I guess you mean in case you're being used as an open relay? Have a look at this page and you can test the system yourself.
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Bill
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