I am sure this is a problem more people have, but I have been looking for an external SMTP server that I can set up on all my hardware (laptop, desktop, iOs device etc) to send e-mail. This to prevent me having to change the SMTP address for example when using a free wifi network, swiching between my own home wifi and 3G networks etc. Too often otherwise my message are blocked because each different ISP only allows a certain relay address.
Anyway, I have been trying JangoSMTP for a while now, but recently quite a few messages have failed. Trying to work through the causes for that, but in the mean time, I wanted to ask if anyone has any other recommendations for external smtp providers or other solutions?