[mindaugas@metatron] ~$ apropos mail
/etc/mailcap.order (5) [mailcap.order] - the mailcap ordering specifications
MIME (1) [mime]      - Multipurpose Internet Mail Extensions
MIME::Field::ParamVal (3pm) - subclass of Mail::Field, for structured MIME fields
MIME::Head (3pm)     - MIME message header (a subclass of Mail::Header)
Mail (1)             - send and receive mail
Mail::Address (3pm)  - Parse mail addresses
Mail::Cap (3pm)      - Parse mailcap files
Mail::Field (3pm)    - Base class for manipulation of mail header fields
Mail::Field::AddrList (3pm) - object representation of - mail address lists
Mail::Filter (3pm)   - Filter mail through multiple subroutines
Mail::Folder::FastReader (3pm) - A fast mailbox reader
Mail::Header (3pm)   - manipulate mail RFC822 compliant headers
Mail::Internet (3pm) - manipulate Internet format (RFC 822) mail messages
Mail::Mailer (3pm)   - Simple interface to electronic mailing mechanisms
Mail::Send (3pm)     - Simple electronic mail interface
Mail::Util (3pm)     - mail utility functions
Net::SMTP (3pm)      - Simple Mail Transfer Protocol Client
Palm::Mail (3pm)     - Handler for Palm Mail databases.
ali (1mh)            - list mail aliases
audiocompose (1)     - Compose an audio fragment for inclusion in a mail message
audiosend (1)        - Send an audio email message
biff (1)             - "be notified if mail arrives and who it is from"
compose (1)          - execute programs via entries in the mailcap file
countmail (6)        - be obnoxious about how much mail you have
edit (1)             - execute programs via entries in the mailcap file
email-conduit-control-applet (1) - GNOME applet to manipulate a Palm PDA
exim (8)             - Mail Transfer Agent
exim_db (8)          - program to maintain exim mailer hint databases
exim_dumpdb (8)      - program to maintain exim mailer hint databases
exim_fixdb (8)       - program to maintain exim mailer hint databases
exim_tidydb (8)      - program to maintain exim mailer hint databases
eximstats (8)        - exim mail statistics
exiqsumm (8)         - script to summarise contents of mail queue
extcompose (1)       - Compose a reference to external data for inclusion in a mail message
fetchmail (1)        - fetch mail from a POP, IMAP, ETRN, or ODMR-capable server
formail (1)          - mail (re)formatter
from (1)             - print names of those who have sent mail
grepmail (1p)        - search mailboxes for mail matching a regular expression
inc (1mh)            - incorporate new mail
lbdb-fetchaddr (1)   - grab addresses from mails add append them to lbdb database
lbdb_dotlock (1)     - Lock mail spool files.
logrotate (8)        - rotates, compresses, and mails system logs
mail (1)             - send and receive mail
mail-files (1)       - GNU sharutils
mailaddr (7)         - mail addressing description
mailcap (5)          - metamail capabilities file
mailcap.order (5)    - the mailcap ordering specifications
mailleds (1)         - blink keyboard LED lights when mail arrives
mailq (8)            - Mail Transfer Agent
mailshar (1)         - GNU sharutils
mailsnarf (8)        - (unbekannt)
mailsnarf- sniff mail messages in Berkeley mbox format (8) [mailsnarf] - (unbekannt)
mailstat (1)         - shows mail-arrival statistics
mailto (1)           - Simple mutlimedia mail sending program
mailx (1)            - send and receive mail
mbox (5)             - Format for mail message storage.
mcmfmt (1)           - sets bold and underline for mail files
metamail (1)         - infrastructure for mailcap-based multimedia mail handling
metasend (1)         - Crude interface for sending non-text mail
mh-mail (5mh)        - message format for MH message system
mhmail (1mh)         - send or read mail
mhook (1mh)          - MH receive-mail hooks
mime (1)             - Multipurpose Internet Mail Extensions
mimeit (1)           - base64-encode stdin and mail it
mimencode (1)        - Translate to and from mail-oriented encoding formats
mutt (1)             - The Mutt Mail User Agent
mutt_dotlock (1)     - Lock mail spool files.
mutt_ldap_query (1)  - Query LDAP server for Mutt mailreader
muttrc (5)           - Configuration file for the Mutt Mail User Agent
patch-metamail (1)   - Install a patch to the latest metamail release
pilot-mail (1)       - transfer mail to and from a Palm Pilot
popclient (1)        - fetch mail from a POP, IMAP, ETRN, or ODMR-capable server
premail (1)          - An E-Mail Privacy Package. Easy E-Mail Encryption, Decryption, Signing and Anonymization.
print (1)            - execute programs via entries in the mailcap file
proclint (1)         - a lint for procmailrc
procmail (1)         - autonomous mail processor
procmailex (5)       - procmail rcfile examples
procmailrc (5)       - procmail rcfile
procmailsc (5)       - procmail weighted scoring technique
rcvdist (1mh)        - MH receive-mail hooks
rcvpack (1mh)        - MH receive-mail hooks
rcvstore (1mh)       - incorporate new mail asynchronously
rcvtty (1mh)         - MH receive-mail hooks
richtext (1)         - View a richtext document, typically a mail message
rmail (8)            - Mail Transfer Agent
rsmtp (8)            - Mail Transfer Agent
run-mailcap (1)      - execute programs via entries in the mailcap file
runq (8)             - Mail Transfer Agent
see (1)              - execute programs via entries in the mailcap file
sendmail (8)         - Mail Transfer Agent
showaudio (1)        - Play an audio email message
showexternal (1)     - Fetch and display the body of a mail message that is included by reference
shownonascii (1)     - View all or part of a mail message in a non-ASCII font
showpartial (1)      - Fetch and display the body of a mail message that is included by reference
showpicture (1)      - View an image received in the mail
slocal (1mh)         - special local mail delivery
splitmail (1)        - Split a large mail message into MIME-compliant partial messages
warnquota (8)        - send mail to users over quota
xbiff (1x)           - mailbox flag for X
xlbiff (1x)          - mailbox message previewer for X