I tried to send a number of JPEGs to someone who has just gone over to skye, and has a skye email address. I got an Undeliverable Mail rejection and looking for the reason found that it exceeded the googlemail size limit (helpful link tells me this is 25MB) Does this mean that:- - in sending emails between two ISP addresses, the size of the email is limited by the smallest size limit in any of the potential intermediate ISPs? - if there is any possible link anywhere on the web where I have doubts about the integrity or security (including the anti-terrorist or censorship policies or numerous different nations), I should either use encryption or employ carrier pigeons? How do I find out the paths by which my emails travel - and would it do me any good to know? Mary -- Mary Hawking