when sending out a mail blast using a campaign, i get :

(this is from the mail server queue)

Aug 2 10:06:16 computec postfix/smtpd[6654]: connect from localhost[127.0.0.1]
Aug 2 10:06:16 computec postfix/smtpd[6654]: warning: Illegal address syntax from localhost[127.0.0.1] in RCPT command:

i went through most of the addresses, and they look valid to me... all messages are being held in the sugar queue and are not sent to the mail server queue...
any workaround for this ?

using sugar open source 4.2.1a on debian linux \ postfix .