Extrato de log:
127.0.0.1[127.0.0.1]:11127: 250-AUTH LOGIN PLAIN
maps_find: smtp_sasl_passwd: hash:/etc/postfix/sasl_passwd(0,lock|fold_fix): [127.0.0.1]:11127 = XXXX
smtp_sasl_passwd_lookup: host '127.0.0.1' user 'XXXXXX' pass 'XXXXX'
starting new SASL client
name_mask: noplaintext
name_mask: noanonymous
smtp_sasl_authenticate: 127.0.0.1[127.0.0.1]:11127: SASL mechanisms LOGIN PLAIN
warning: SASL authentication failure: No worthy mechs found
No postfix / main.cf:
smtp_sasl_tls_security_options = noanonymous
Esta configuração funciona se o servidor oferecer AUTH PLAIN LOGIN ao invés de AUTH LOGIN PLAIN, e o SASL então autentica usando AUTH PLAIN.
Por que o SASL não autentica usando o AUTH LOGIN?