The mailing list for listmasters using Sympa

[address@concealed]

I found the cause of error, and I think may be helpfull to post here what was 
happennig:

When I edited sympa.conf I uncommented this line:
#db_additional_user_fields      age,address

But those fields didn't exist in database and this cause the lost of login.

Thank you any way,
Gustavo Araujo Bittencourt