Troubleshooting

For debugging crashes, see https://dovecot.org/bugreport-mail

You can also use dovecot-sysreport tool to send information about the system having troubles. Before posting it publicly, make sure the exported configuration doesn’t have anything sensitive in it.

New in version v2.3.10.

Some of the known issues and workarounds:

• dovecot.index.cache is too large
• CentOS/RHEL8 mail location