email not sending for one of the email clients??

cytopia

Active Member
Jul 17, 2003
36
0
156
So, one of the users can send email using horde and neomail, but cannot send email through squirrel mail.

i,e, sends find to [email protected], but throgh squirrelmail it will send an email to the domain account saying "yahoo.com is unroutable"

anyone know how to solve this weird problem?

all emails work fine for other users but they are on a different accounts... but all settings are the same.