Case sensitive problem for vacation with dovecot lmtp pigeonhole

[Stephan Bosch]

On 09/06/2019 16:07, kadafax--- via dovecot wrote:
> Hi list,
>
> This issue was raised here by John Fawcett on 12/02/19 but got no 
> response.
> So, as I'm facing the same issue, I would like to try again:
>
> When using the vacation sieve extension, if I send an email to 
> user.name at mydomain.com it will work, but not to 
> User.Name at mydomain.com. Is there a way to make the user part case 
> insensitive so that the vacation auto-reply is fired whatever the way 
> user part is written ?
>

Hmm, I need to look into this.

Regards,

Stephan.

> doveconf -n output:
>
> # 2.3.5.1 (7ec6d0ade): /usr/local/etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.5 (2483b085)
> # OS: Linux 3.10.0-957.5.1.el7.x86_64 x86_64 CentOS Linux release 
> 7.6.1810 (Core)  ext4
> # Hostname: myserver.mydomain.com
> auth_master_user_separator = *
> auth_username_chars = 
> abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@*
> auth_verbose = yes
> debug_log_path = /var/log/dovecot-debug.log
> default_client_limit = 10640
> default_process_limit = 2128
> default_vsz_limit = 0
> hostname = mydomain.com
> info_log_path = /var/log/dovecot.log
> lda_mailbox_autocreate = yes
> lda_mailbox_autosubscribe = yes
> listen = *
> log_path = /var/log/dovecot-error.log
> login_greeting = Welcome
> mail_gid = vmail
> mail_location = maildir:/var/vmail/%Ln
> mail_plugins = quota fts fts_lucene
> mail_uid = vmail
> managesieve_notify_capability = mailto
> managesieve_sieve_capability = fileinto reject envelope 
> encoded-character vacation subaddress comparator-i;ascii-numeric 
> relational regex imap4flags copy include variables body enotify 
> environment mailbox date index ihave duplicate mime foreverypart 
> extracttext
> namespace inbox {
>   inbox = yes
>   location = maildir:/var/vmail/%Ln
>   mailbox Drafts {
>     auto = subscribe
>     special_use = \Drafts
>   }
>   mailbox Sent {
>     auto = subscribe
>     special_use = \Sent
>   }
>   mailbox "Sent Messages" {
>     special_use = \Sent
>   }
>   mailbox Trash {
>     auto = subscribe
>     special_use = \Trash
>   }
>   prefix =
>   type = private
> }
> passdb {
>   args = /usr/local/etc/dovecot/deny-users
>   deny = yes
>   driver = passwd-file
> }
> passdb {
>   args = /usr/local/etc/dovecot/master-users
>   driver = passwd-file
>   master = yes
>   pass = yes
> }
> passdb {
>   args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
>   driver = ldap
> }
> plugin {
>   fts = lucene
>   fts_autoindex = yes
>   fts_lucene = whitespace_chars=@.
>   quota = maildir:User quota
>   quota_rule = *:storage=30GB
>   quota_rule2 = Trash:storage=+200M
>   quota_warning = storage=95%% quota-warning 95 %u
>   quota_warning2 = storage=80%% quota-warning 80 %u
>   sieve = /var/sieve-scripts/%Ln.sieve
>   sieve_dir = /var/vmail/%Ln/home/sieve
> }
> postmaster_address = postmaster at mydomain.com
> protocols = imap pop3 lmtp sieve sieve
> quota_full_tempfail = yes
> service auth-worker {
>   user = $default_internal_user
> }
> service auth {
>   unix_listener /var/spool/postfix/private/auth {
>     mode = 0777
>     user = vmail
>   }
> }
> service imap-login {
>   inet_listener imaps {
>     port = 993
>     ssl = yes
>   }
>   process_min_avail = 10
> }
> service imap {
>   process_limit = 2128
> }
> service lmtp {
>   executable = lmtp -L
>   process_min_avail = 15
>   unix_listener /var/spool/postfix/private/dovecot-lmtp {
>     group = postfix
>     mode = 0600
>     user = postfix
>   }
> }
> service managesieve-login {
>   inet_listener sieve {
>     port = 4190
>   }
> }
> service pop3-login {
>   inet_listener pop3s {
>     port = 995
>     ssl = yes
>   }
> }
> service quota-warning {
>   executable = script /usr/local/bin/quota-warning.sh
>   user = nobody
> }
> ssl_cert = </etc/letsencrypt/live/myserver.mydomain.com/fullchain.pem
> ssl_dh = # hidden, use -P to show it
> ssl_key = # hidden, use -P to show it
> userdb {
>   args = /usr/local/etc/dovecot/dovecot-ldap-userdb.conf.ext
>   driver = ldap
>   override_fields = uid=vmail gid=vmail home=/var/vmail/%Ln/home
> }
> protocol imap {
>   mail_max_userip_connections = 30
>   mail_plugins = quota fts fts_lucene imap_quota
> }
> protocol lmtp {
>   info_log_path = /var/log/dovecot-lmtp.log
>   log_path = /var/log/dovecot-lmtp-errors.log
>   mail_plugins = quota fts fts_lucene sieve
> }
> protocol sieve {
>   mail_max_userip_connections = 20
> }
>
>