Fixed: Wrong SQL query in smtpd.conf file (Postfix SASL)

    [feedquote='i-MSCP Github (1.2.x) (nuxwin)','https://github.com/i-MSCP/imscp/commit/98df197699c323155c14a11a36a434a49b311577']

    Code
    1. Fixed: Wrong SQL query in smtpd.conf file (Postfix SASL)
    2. (cherry picked from commit 308ccd4)

    [/feedquote]