[vchkpw] smtp auth () 501 malformed auth input (#5.5.4)

[Holger Seidenberg]

Hi,
i have some problems with smtp_auth(), im using qmail-smtpd-auth-0.31
patch and get this error message

telnet localhost 25
Trying 127.0.0.1...
220 cronus.it-gurus.org ESMTP
ehlo
250-cronus.it-gurus.org
250-STARTTLS
250-AUTH LOGIN CRAM-MD5 PLAIN
250-AUTH=LOGIN CRAM-MD5 PLAIN
250-PIPELINING
250 8BITMIME
Auth login
334 VXNlcm5hbWU6
[EMAIL PROTECTED]
501 malformed auth input (#5.5.4)

my qmail run
#!/bin/sh
exec 2>&1 \
envdir ./env \
sh -c '
    case "$REMOTENAME" in h) H=;; p) H=p;; *) H=H;; esac
    case "$REMOTEINFO" in r) R=;; [0-9]*) R="t$REMOTEINFO";; *) R=R;;
esac
    exec \
    envuidgid qmaild \
    softlimit ${DATALIMIT+"-d$DATALIMIT"} \
    /usr/local/bin/tcpserver \
        -vDU"$H$R" \
        ${LOCALNAME+"-l$LOCALNAME"} \
        ${BACKLOG+"-b$BACKLOG"} \
        ${CONCURRENCY+"-c$CONCURRENCY"} \
        -xtcp.cdb \
        -- "${IP-0}" "${PORT-25}" \
        /var/qmail/bin/qmail-smtpd \
        hostname /usr/local/vpopmail/bin/vchkpw \
        /usr/bin/true'