[ZendTo] LDAPS auth error help

[Matt Purcell]

Hi, When trying to log in via LDAPS, the web interface gives 3 separate
errors:
-LDAP Error
Connected to but could not start_tls, it said
-LDAP Error
Check User: Unable to connect to any of the authentication servers; could
not authenticate user. Please notify the system administrator.
-Authentication Error
The username or password was incorrect.

/var/log/httpd/zendto_error_log shows error:
 [php7:warn] [pid 1302] [client 160.10.211.97:57522] PHP Warning:
 ldap_start_tls(): Unable to start TLS: Can't contact LDAP server in
/opt/zendto/lib/NSSADAuthenticator.php on line 583

Does this indicate an deficiency in AD config? Where should I begin
troubleshooting? We've confirmed that a bind request did reach the LDAPS
server.

Thanks in advance for any help you might offer!

-- 

*Matthew Purcell*
*Systems Administrator *
Information Technology Services

*University of West Georgia *
1601 Maple Street, Carrollton, GA  30118
p: 678-839-5505
mpurcell at westga.edu
westga.edu/its
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