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3 changes: 3 additions & 0 deletions docs/CONFIG.md
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ You can configure MailHog using command line options or environment variables:
| MH_MONGO_COLLECTION | -mongo-coll | messages | MongoDB collection name for message storage
| MH_MONGO_DB | -mongo-db | mailhog | MongoDB database name for message storage
| MH_MONGO_URI | -mongo-uri | 127.0.0.1:27017 | MongoDB host and port
| MH_MONGO_RETRIES | -mongo-retries | 3 | Number of attempts to connect to MongoDB
| MH_MONGO_RETRY_INTERVAL | -mongo-retry-interval | 10 | Interval between connection attempts to MongoDB (in seconds)
| MH_MONGO_IN_MEMORY_FALLBACK | -mongo-in-memory-fallback | false | Use in-memory storage if connection to MongoDB fails (true) or exit (false)
| MH_SMTP_BIND_ADDR | -smtp-bind-addr | 0.0.0.0:1025 | Interface and port for SMTP server to bind to
| MH_STORAGE | -storage | memory | Set message storage: memory / mongodb / maildir
| MH_OUTGOING_SMTP | -outgoing-smtp | | JSON file defining outgoing SMTP servers
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