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Sup: The Hacker's Mail User Agent

74 points| k2enemy | 12 years ago |supmua.org | reply

30 comments

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[+] wulczer|12 years ago|reply
I've been thinking about switching to sup a few times, but the inability to sync changes back to the IMAP server is a deal breaker to me.

If I mark an email as read in sup, I don't want it to show up as unread on my phone. If I delete an email on the phone, I don't want it to stay in sup.

I know there's been a branch of sup that synced IMAP flags from the local repo to the server, solving at least the read status problem. But it seems the version linked here does not include that branch.

[+] secure|12 years ago|reply
FWIW, I never considered that a serious limitation. On my phone, I don’t want to read email. It’s a sub-par experience, especially if you’re used to Sup/Gmail/Notmuch. You can’t just go back to “regular” email clients anymore :).

As for using multiple computers: with sup I used to run it in screen and attach that screen session whenever I needed it. With notmuch, I can just tell it to run notmuch(1) on a remote machine and even use a local UI.

[+] k2enemy|12 years ago|reply
There's a dev branch for maildir sync, but I haven't tried it out: https://github.com/sup-heliotrope/sup/tree/maildir-sync

I agree that this limitation makes it really hard to fit sup into a workflow that includes multiple workstations and phones/tablets. Hopefully they get that sorted.

[+] mjn|12 years ago|reply
The genealogically related 'notmuch' can do that: by default it syncs certain notmuch tags (like read/unread) with Maildir flags, and then you can sync Maildir with IMAP using something like offlineimap.
[+] rdl|12 years ago|reply
I've been a mutt user since around 1997, and elm and mail before that.

I now do something crazy with maildir sync via mbsync and then mutt. Works pretty well. This lets me use push mail from an EAS (Kerio or Z-push) server on the iPhone to get push email, as well as getting mail on a few computers, all with full local archives. I just use the mail server for webmail in the cases I need to use it, but kerio's webmail is pretty crap.

Unclear what benefit sup gives over mutt. Mutt's killer feature is folder hooks, I think. I can't think of anything which can't be done with folder hooks, other than maybe tags, which I just solve with full-text search.

[+] tome|12 years ago|reply
Could you say a little bit about what you do with folder hooks?

I've been using mutt for ages (not quite as long as you!) but I don't do anything clever with folder hooks, so it would be interesting to see what you do.

[+] secure|12 years ago|reply
Apparently, somebody else is continuing sup development.

It used to be that William Morgan was the BDFL, and he started working on heliotrope/turnsole (a successor), which, AFAICT, never got anywhere serious.

I long since switched from sup to notmuch, which makes me much happier in terms of performance, documentation and stability.

[+] sciurus|12 years ago|reply
For anyone looking for a link- http://notmuchmail.org/

"Notmuch is an answer to Sup. Sup is a very good email program written by William Morgan (and others) and is the direct inspiration for Notmuch. Notmuch began as an effort to rewrite performance-critical pieces of Sup in C rather than ruby. From there, it grew into a separate project. One significant contribution Notmuch makes compared to Sup is the separation of the indexer/searcher from the user interface. (Notmuch provides a library interface so that its indexing/searching/tagging features can be integrated into any email program.)"

[+] k2enemy|12 years ago|reply
Do you mind detailing your notmuch setup a little? In particular, what frontend? I used notmuch with mutt and the search was so slow that I went back to Mail.app on the mac (and now back to sup).
[+] RexRollman|12 years ago|reply
When I was using NetBSD in 2001 I actually liked the built-in "mail" command to read email. It was very minimal. Sadly, I could never figure out how to handle attachments with it.
[+] padraigm|12 years ago|reply
"mail" is actually a fantastic interface to an email box assuming you don't receive very much mail. I still use it for things like sending myself an email notification when a long-running job is finished.

Maybe this wasn't the case back then, but with the mailx the comes with modern Linux distros you can attach files using the -a flag

[+] richardlblair|12 years ago|reply
Awesome. I've been looking for something like this. I know of mut and pine, but I've been looking for something new and shiny.
[+] clesenne|12 years ago|reply
How does this go beyond what you can do with mutt? Plus mutt handles IMAP out of the box.
[+] dllthomas|12 years ago|reply
I like nmh, though it takes a lot of setup to get usable (which I've admittedly not yet done since my last change of computers).
[+] snotrockets|12 years ago|reply
Rubyists. Reinventing wheels since 1995.