I am unable to send messages from my windows live mail  and keep getting this message:

An unknown error has occurred.

Server: 'mail.optusnet.com.au'
Windows Live Mail Error ID: 0x80070057
Protocol: SMTP
Port: 25
Secure(SSL): No

One of my messages had photos attached and I opened the Windows Live ID and tried to send the messages, but the error still remained. I tried  switching the Protocol SMTP Port from 25 to 587, but still the same.

Does anyone have wisdom to share?

Regards

John Cosstick
i have windows xp and i have windows live id for hotmail and messenger.
but recently its happening that i cant open messenger,

when i go to check status of my services it say that all is working but i cant access to messenger.

Please help me,

what can be done.
i have windows live id and my hotmail works good, but messenger service doesnt work.
i cant access to messenger, it just say that is  in process of sign to messenger but nothing.
Hey guys

My messenger is connected with my windows live id

but when i log in with my windows live id it shows that my messenger is loading with it don't open.


Please can you guys help me


Hey guys

My messenger is connected with my windows live id

but when i log in with my windows live id it shows that my messenger is loading with it don't open.


Please can you guys help me