SCO Unix OpenServer v6.
We use the script below for sending mass emails with attachments.
sendemail -f $From_user -o message-file=/u/fg4/data/EmailDefaultBody.html -u $su
bj -s $MAIL_SRVR -xu $MAIL_USER -xp $MAIL_PSWD -a $emlname.pdf -t $MAILTO
MAIL_SVR=SMPTOUT.SECURESERVER.NET
Recently, we have been getting error message on SOME of the email documents:
EMAIL file name : 01003000A
Oct 09 11:25:33 mail sendemail[14958]: ERROR => ERROR => SMPTP-AUTH: Authentication to SMTPOUT.SECURESERVER.NET:25 failed.
Most documents go out with NO error. I have found no Spamhaus or blacklist entries in the mail logs.
Any leads on how we can resolve this is greatly appreciated.
Thanks,
jet47