MailCluster

1. mcfront

1.1. ts12594

1.2. dovecot

1.2.1. NFS Mount

1.3. Exim

2. mcsql

2.1. ts12595

2.2. mySQL

3. mcsmtp

3.1. ts12596

3.1.1. outgoing only

3.1.2. good, bad, unrated outbound IPs

4. mcspam

4.1. ts12603

4.2. rspamd

5. mclb

5.1. ts12593

5.2. haproxy to ts12594 on port 25

5.3. dovecot-director

6. mcweb

6.1. ts12597

7. mcsvc

7.1. ts12601

8. mcnfs

8.1. ts12602

8.1.1. exported share

9. Ansible Host

9.1. ts12587

9.1.1. Roundcube

9.1.2. phpMySQL

9.1.3. mySQL

9.1.4. Playbook