How do I send email to customers not signed up for my newsletter?

[countrycharm]

Can't you use

admin -> tools -> send email

That does the something as clicking on the customer name and send email. This is what it reads

Notice: FAILED to send Email to all recipients:

Now if that customer was sign up for the newsletter no problem what so ever very strange indeed.

[countrycharm]

I have tried all kind of ways to get it to send them. Any more suggestions.


E-Mail Transport Method
PHP
sendmail
smtpauth

E-Mail Linefeeds
LF

Send E-Mails
true

Email Archiving Active?
true

Emails must send from known domain?
Yes

SMTP Email Account Mailbox
SMTP Email Account Password
SMTP Email Mail Host
SMTP Email Mail Server Port