139 lines
3.6 KiB
Plaintext
139 lines
3.6 KiB
Plaintext
#default_process_limit = 100
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#default_client_limit = 1000
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# Default VSZ (virtual memory size) limit for service processes. This is mainly
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# intended to catch and kill processes that leak memory before they eat up
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# everything.
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#default_vsz_limit = 256M
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# Login user is internally used by login processes. This is the most untrusted
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# user in Dovecot system. It shouldn't have access to anything at all.
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#default_login_user = dovenull
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# Internal user is used by unprivileged processes. It should be separate from
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# login user, so that login processes can't disturb other processes.
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#default_internal_user = dovecot
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service imap-login {
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inet_listener imap {
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#port = 143
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}
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inet_listener imaps {
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#port = 993
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#ssl = yes
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}
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# Number of connections to handle before starting a new process. Typically
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# the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
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# is faster. <doc/wiki/LoginProcess.txt>
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#service_count = 1
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# Number of processes to always keep waiting for more connections.
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#process_min_avail = 0
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# If you set service_count=0, you probably need to grow this.
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#vsz_limit = $default_vsz_limit
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}
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service pop3-login {
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inet_listener pop3 {
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#port = 110
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}
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inet_listener pop3s {
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#port = 995
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#ssl = yes
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}
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}
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service submission-login {
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inet_listener submission {
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#port = 587
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}
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}
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service lmtp {
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#unix_listener lmtp {
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#mode = 0666
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#}
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unix_listener /var/spool/postfix/private/dovecot-lmtp {
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group = postfix
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mode = 0600
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user = postfix
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}
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# Create inet listener only if you can't use the above UNIX socket
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#inet_listener lmtp {
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# Avoid making LMTP visible for the entire internet
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#address =
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#port =
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#}
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}
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service imap {
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# Most of the memory goes to mmap()ing files. You may need to increase this
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# limit if you have huge mailboxes.
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#vsz_limit = $default_vsz_limit
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# Max. number of IMAP processes (connections)
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#process_limit = 1024
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}
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service pop3 {
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# Max. number of POP3 processes (connections)
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#process_limit = 1024
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}
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service submission {
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# Max. number of SMTP Submission processes (connections)
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#process_limit = 1024
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}
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service auth {
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# auth_socket_path points to this userdb socket by default. It's typically
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# used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
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# full permissions to this socket are able to get a list of all usernames and
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# get the results of everyone's userdb lookups.
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#
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# The default 0666 mode allows anyone to connect to the socket, but the
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# userdb lookups will succeed only if the userdb returns an "uid" field that
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# matches the caller process's UID. Also if caller's uid or gid matches the
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# socket's uid or gid the lookup succeeds. Anything else causes a failure.
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#
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# To give the caller full permissions to lookup all users, set the mode to
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# something else than 0666 and Dovecot lets the kernel enforce the
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# permissions (e.g. 0777 allows everyone full permissions).
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unix_listener auth-userdb {
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#mode = 0666
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#user =
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#group =
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}
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# Postfix smtp-auth
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unix_listener /var/spool/postfix/private/auth {
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mode = 0666
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user = postfix
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group = postfix
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}
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# Auth process is run as this user.
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#user = $default_internal_user
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}
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service auth-worker {
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# Auth worker process is run as root by default, so that it can access
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# /etc/shadow. If this isn't necessary, the user should be changed to
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# $default_internal_user.
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#user = root
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}
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service dict {
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# If dict proxy is used, mail processes should have access to its socket.
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# For example: mode=0660, group=vmail and global mail_access_groups=vmail
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unix_listener dict {
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#mode = 0600
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#user =
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#group =
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}
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}
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