Describe DovecotServerInstallations/RHEL/2 Users here.
An installation for a small VPS that may grow in the future. Here is a part of dovecot.conf:
protocols = imap pop3
login_user = dovecot
login_processes_count = 2
login_max_processes_count = 4
login_process_size = 4
verbose_proctitle = yes
first_valid_uid = 500
last_valid_uid = 0
mail_access_groups = mail
umask = 0007
mail_process_size = 4