The mailing list for listmasters using Sympa

[Simon Gao <address@concealed>]

I've configured Sympa 5.4.6 and it works fine so far. However, I have one 
question. 

In the login section,  only user ID asked is his email address. This is fine. 
However, Sympa 5.4.6 seems not able to strip the domain part of the email 
address and get correct uid for LDAP authentication. 

For example, if user Bob has address@concealed and types in his email address 
and password, Sympa should figure out Bob's uid is "bob" from the email 
address and use "bob" as uid. But instead Sympa sends "address@concealed"  as 
uid which leads to authentication failure. If Bob jus types in "bob" for the 
email address field, then ldap auth works fine. 

Maybe this problem is caused by incorrect setup in auth.conf. Can anyone see 
any issue with the following auth.conf?

ldap
        regexp                          corp\.com
        host                            ldap1.corp.com:636
        timeout                         20
        suffix                          dc=corp,dc=com
        get_dn_by_uid_filter            (uid=[sender])
        get_dn_by_email_filter          (mail=[sender])
        email_attribute                 mail
        scope                           sub
        use_ssl                         1
        ssl_version                     sslv3
        ssl_ciphers                     MEDIUM:HIGH

Simon