Web based Email account management
I'm looking for a web based email account management. Something that will not change existing web server installed. Installation should automatically install and configure email server only. Either Exim4 or Postfix, and Dovecot or Courier.
Already have an existing Debian 8 server with nginx+mariadb+php5+php7.
No problem with exim4 or postfix. But need imap(dovecot/courier) and smtp.
Any other suggestions..??
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