If your folders are addressed as sub-folders of your INBOX folder,
INBOX should be given as the mailbox component, otherwise leave it
empty. If you omit password, or indeed username, mutt will prompt
for this on startup.
You should also set folder to a similar IMAP URL, however there is no
need for authentication information here.
Here's a sample ~/.muttrc file, for a user johndoe with the INBOX
sub-folder setup on a server mail.example.com:
# Automatically log in to this mailbox at startupset spoolfile="imaps://johndoe:email@example.com/INBOX"# Define the = shortcut, and the entry point for the folder browser (c?)set folder="imaps://mail.example.com/INBOX"set record="=Sent"set postponed="=Drafts"
And here's a sample ~/.muttrc for a user jane at another site, this
time without the INBOX sub-folder setup. Jane is prompted for her
password at startup:
# Automatically log in to this mailbox at startupset spoolfile="imaps://firstname.lastname@example.org/"# Define the = shortcut, and the entry point for the folder browser (c?)set folder="imaps://mail.example.com/"set record="=Sent"set postponed="=Drafts"
Once you have started mutt, you may press c? to change between your IMAP
folders. If this shows a list of filesystem folders, instead of expected
IMAP folders, then you probably need to remove the trailing INBOX from
the spoolfile and folder directives as per the second example above.
Also, some other settings that might depend on the servers
# activate TLS if available on the server set ssl_starttls=yes # always use SSL when connecting to a server set ssl_force_tls=yes # Don't wait to enter mailbox manually unset imap_passive # Automatically poll subscribed mailboxes for new mail (new in 1.5.11) set imap_check_subscribed # Reduce polling frequency to a sane level set mail_check=60 # And poll the current mailbox more often (not needed with IDLE in post 1.5.11) set timeout=10 # keep a cache of headers for faster loading (1.5.9+?) set header_cache=~/.hcache # Display download progress every 5K set net_inc=5
There're several starting points to tune mutt and increase IMAP
performance with local caching reducing network usage: mutt can be made
to fetch every item (header, message) just once and work with local
copies after that.
If local caching is not desired for good reasons, mutt features such as
attachment counting or spam detection should be avoided as they likely
will cause mutt to fetch either headers or even complete messages over
and over again.
~patterns which work on body and/or header require that every message
(part) has to be fetched so it can be checked for a match. If you want
to avoid prefetch, work with =h and =b instead: this leaves the search
on the server (if it supports it), but notice that it's literal string
only, no regular expression. Note that this feature is not available
before version 1.5.11.
When body caching is used, regular expression searches may not be that
expensive as they'll use the local message cache fetching only missing