At 11:11 28/02/2001 +0100, Ben Bucksch wrote:
>Simon P. Lucy wrote:
>
>>Relaying is allowed for the correct IP addresses, so mail sent from 
>>any  account is fine so long as the smtp server is correct for the 
>>current  connection.  The trick would be to capture or have the user 
>>specify the  subnet for each ISP and have a vestigial ISP account.  At 
>>the time of  sending the current list of IP addresses (a machine may have 
>>more than one,  their local LAN IP address and any Internet routed 
>>address), would be  matched against the ISP subnets and the currently 
>>valid SMTP server chosen  accordingly.
>
>hm, good idea, that would even work for my setup :-).

Two votes, almost a quorum :-).


>If everything breaks, the user could help by manually selecting the right 
>ISP account, maybe via the "offline" icon.

It could certainly respond to a failure to connect to a server by putting 
up the list of servers to choose from or similar, having it run through the 
list itself would be a bad idea because not all ISPs reject straightaway a 
lot use a gateway which feeds their remailer and that sends mail back to 
the originator rather than failing the transmission.


>>The reason I call them ISP accounts is that you can have multiple POP or 
>>I  guess IMAP accounts at any one ISP, or a particular account may be 
>>entirely  disconnected from any individual ISP.  De-coupling the mailbox 
>>from the  ISP, since all mailboxes will use the current SMTP server, 
>>simplifies the  process.
>
>Note: ISPs are important for proxies, too. I had similar idea, see thread 
>"ISP support".

Oh very true an even better reason for ISP accounts, the data structure 
should really include all of the dialler information so it can drive the 
remote connection directly for some platforms.

Simon




===================================================
If I'd known I would spend so much time sorting and rearranging boxes
I'd have paid more attention at kindergarten

S.P. Lucy


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