Andrzej Adam Filip wrote:
Could you offer some suggestion how to fetch mailbox content over high RTT link (with negligible packet loss)?

Currently I use IMAP+IDLE *but* it fails to use full available bandwidth
due to high RTT and "send command wait for response" nature of POP3 and
IMAP4 protocols.


Is this a satellite phone question?

I build a bunch of products to help with this, but for a fairly specialist market. You can probably contact me offlist via this email address or any of them on the website below?

   http://www.mailasail.com

However, we use lots of compression, pipelining and some predictive fetches to wring every bit of performance out of a 2.4Kbit connection with 1.5s+ latency

Good luck

Ed W

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