"Connection reset by peer: connect" when using public access

[nelson brito]

Hello.

When I connect through my mobile internet connection, Zimbra starts downloading mail with no problems. As I have a 1GB mobile flat rate, I will spend it installing just one account, and it will take me several days...

Now I came to a free public internet access point but Zimbra was not connecting. I changed to another one (you never know...) but it happens the same. I tried the web access to gmail and everything works, windows firewall disconnected, ...

I unninstalled Zimbra and installed again, but the "Gmail Account Setup" now answers "Connection reset by peer: connect".

Is there any simple thing can do to retrieve my mail without getting bankrupt?