Re: [MORG] POP3 LIST+ Extension: Monitoring for mailbox changes
Mark Crispin <mrc+ietf@panda.com> Sat, 05 February 2011 21:29 UTC
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Subject: Re: [MORG] POP3 LIST+ Extension: Monitoring for mailbox changes
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On Sat, 5 Feb 2011, Steffen Lehmann wrote: > To scan through all messages of a mailbox can be a time/CPU/memory > consuming task for a server on big mailboxes. This discussion is fascinating, but it begs the question: If you care about such matters, why use POP3 and not IMAP? POP3 does a certain specific task, and it does that task well. POP3 was never intended for any other task. Each new extension (to either IMAP or POP3) creates new client/server incompatibility paths. You may think that you are staying on top of things by implementing every extension, no matter how minimal the market requirement. You learn otherwise when your customers slam you over interoperability problems that are fixed only by disabling the extension in your product. I can't help but thing that MORG has devolved into a group of people desperate to stay on the gravy train of Building New Email Protocols, never mind that the train has become increasingly irrelevant. The more realistic only care about placing a veneer of "IETF approval" on a private mechanism for their client/server products. But then there are the others, who live in a true Fantasy Land in which everybody will presently implement all 69 random extensions. This disease isn't confined to MORG either. The entire IETF suffers from it. I am thoroughly enjoying the IPv6 debacle as it unfolds, and look forward to many years of entertainment. -- Mark -- http://panda.com/mrc Democracy is two wolves and a sheep deciding what to eat for lunch. Liberty is a well-armed sheep contesting the vote.
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Mark Crispin
- [MORG] New draft at MORG: POP3 LIST+ Extension Steffen Lehmann
- Re: [MORG] [apps-discuss] New draft at MORG: POP3… Mykyta Yevstifeyev
- Re: [MORG] New draft at MORG: POP3 LIST+ Extension Timo Sirainen
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Steffen Lehmann
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Steffen Lehmann
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Mark Crispin
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Steffen Lehmann
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Timo Sirainen
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Timo Sirainen
- Re: [MORG] POP3 LIST+ Extension: Monitoring for m… Steffen Lehmann
- Re: [MORG] [apps-discuss] New draft at MORG: POP3… Barry Leiba
- Re: [MORG] [apps-discuss] New draft at MORG: POP3… Mark Crispin
- Re: [MORG] [apps-discuss] New draft at MORG: POP3… David Bienvenu