修改 /etc/dovecot/dovecot.conf
protocols = imap pop3
listen = *
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修改 /etc/dovecot/conf.d/10-ssl.conf
ssl = no
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修改 /etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = no —> 取消明碼傳輸
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修改 /etc/dovecot/conf.d/10-mail.conf
# mail_location = maildir:/Maildir
# mail_location = mbox:/mail:INBOX=/var/mail/%u
# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
將 mail_location = mbox:/mail:INBOX=/var/mail/%u 最前的 # 移除
# mail_location = maildir:/Maildir
mail_location = mbox:/mail:INBOX=/var/mail/%u
# mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
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在新增使用者後,/var/mail/ 都會產生一個使用者名稱的 mailbox,但預設的檔案權限為 660,需手動改為 600
將 /var/mail/* 全改為 600,並在新增使用者時,手動修改檔案權限
這個問題目前只有出現在有預設強制使用Selinux的系統中,只是這麼做,不就每次都要手動變更
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chkconfig dovecot on
