The mailing list for listmasters using Sympa

[<address@concealed>]

Hi

Sympa spamming to /var/log/sympa cannot create
/var/sympa/bounce/listname@host/OTHER error. How can i fix this?

Aug 28 13:03:30 myhost bounced[27048]: Cannot create
/var/sympa/bounce/listname@address@concealed|e.mx.mail.yahoo.com|216.39.53.1|f.mx.mail.yahoo.com|209.191.88.247|f.mx.mail.yahoo.com|209.191.88.247|g.mx.mail.yahoo.com|206.190.53.191|g.mx.mail.yahoo.com|206.190.53.191|a.mx.mail.yahoo.com|209.191.118.103|b.mx.mail.yahoo.com|66.196.97.250|c.mx.mail.yahoo.com|216.39.53.3|c.mx.mail.yahoo.com|216.39.53.3|d.mx.mail.yahoo.com|216.39.53.2|ns1.yahoo.com|66.218.71.63|ns2.yahoo.com|68.142.255.16|ns3.yahoo.com|217.12.4.104%22%2c
Aug 28 13:03:35 myhost bounced[27048]: error: no address found in message from
"address@concealed|e.mx.mail.yahoo.com|216.39.53.1|f.mx.mail.yahoo.com|209.191.88.247|f.mx.mail.yahoo.com|209.191.88.247|g.mx.mail.yahoo.com|206.190.53.191|g.mx.mail.yahoo.com|206.190.53.191|a.mx.mail.yahoo.com|209.191.118.103|b.mx.mail.yahoo.com|66.196.97.250|c.mx.mail.yahoo.com|216.39.53.3|c.mx.mail.yahoo.com|216.39.53.3|d.mx.mail.yahoo.com|216.39.53.2|ns1.yahoo.com|66.218.71.63|ns2.yahoo.com|68.142.255.16|ns3.yahoo.com|217.12.4.104",
for list listname