We have one machine that is currently not networked and is using dialup. Most of the time it is only used for small emails and therefore ther has been no problems.
Once a week an email of between 250-500 kB is sent which was slow but no problem until the last week or so. It will not send emails bigger than about 50-100kB and all I get is SMTP server timeout errors. Has anybody got any ideas as I have run out.
(By the way connecting it to the network is not an option at the moment)