Sendmail error message

[Ahbaid Gaffoor <ahbaidg guyana net gy>]

Hi, 

does anyone know what causes this error? How do I fix it?

Begin Message ------------------
Jan  4 09:14:09 sugar sendmail[11669]: unable to qualify my own domain
name (sugar) -- using short name
End Message ------------------

Thanks..
-- 
Ahbaid Gaffoor
Systems Administrator
Guyana Sugar Corporation
199 Camp Street, Georgetown, 
Guyana, S. America

Phone:	592-2-62593
Fax:	592-2-70410
e-mail:	ahbaidg guyana net gy or ahbaidg yahoo com