> On Mar 8, 2018, at 9:25 AM, luistkd4 <[hidden email]> wrote:
> When I try make a stress test I can send many message but in certain moment
> I have this error:
> Mar 8 11:06:22 UBMSASENDWEB01 postfix/smtp: warning: 5D8EC1400CC:
> *smtp_sasl_password_maps lookup error*
> What can be this?
It is a lookup error in the MySQL database. No further information is
available from what you posted. Everything else is a consequence of
the lookup error.
> Hi in postfix I have this configuration in main.cf:
> smtp_sender_dependent_authentication = yes
> smtp_sasl_auth_enable = yes
> smtp_sasl_password_maps = mysql:/etc/postfix/sender_passwd.cf
Use proxymap:mysql:/etc/postfix/sender_passwd.cf. Do the same
thing with all mysql, ldap, and pgsql tables.
With all but the latest Postfix versions you will need to update
the proxy_read_maps setting; until recently it was missing
smtp_sasl_password_maps and some 20 other things.