What you are experiencing is normal, see
http://www.postcastserver.com/help/P..._Blocking.aspx
As a general rule, the owner of the SMTP server must be the same as
the one providing your Internet connection at that moment.
The available workarounds when sending away from home are as follows:
1. Use webmail for sending (via your browser).
2. Ask your home ISP if they have a port other than '25' for SMTP. I don't think
BT does.
3. If you use the same away-from-home connection frequently, substitute the SMTP
server belonging to that connection. This is a bit tricky, but if you want to go that route,
I can provide more details.
4. If you frequently send from multiple locations, get a free Gmail account,
configure it for POP access, and use it for your sending chores.
Gmail uses port 465 for SMTP, which is not blocked like port 25 is.
--
Gary VanderMolen, MS-MVP (Mail)
"A. Jones (UK)" <(E-Mail Removed)> wrote in message news:9500A6EB-E024-458F-9950-(E-Mail Removed)...
>I am away from home at the moment, using a university connection. I had
> previoisly used a BT connection from home.
>
> "Gary VanderMolen" wrote:
>
>> When you got that error, was your Internet connection being obtained
>> from BT? As a general rule, the owner of the SMTP server must be the
>> same as the one providing your Internet connection at that moment.
>> Are you sending from home or away from home? Who is your ISP?
>>
>> --
>> Gary VanderMolen, MS-MVP (Mail)
>>
>>
>> "A. Jones (UK)" <(E-Mail Removed)> wrote in message
>> news:FAE6984B-D206-4490-8501-(E-Mail Removed)...
>> > This is the error message:
>> >
>> > The connection to the server has failed. Subject 'TUTORIAL ESSAYS', Account:
>> > 'POP3.btconnect.com', Server: 'SMTP.btconnect.com', Protocol: SMTP, Port: 25,
>> > Secure(SSL): No, Socket Error: 10061, Error Number: 0x800CCC0E
>> >
>> > The message stays in the Outbox, and then that message appears.
>>
>>
>>