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The mail transport receiver should be configured at service level. That is each service configuration should explicitly state the mail transport receiver configuration. This is required to enable different services to receive mails over different mail accounts and configurations. However, transport sender is generally configured globally so that all services can share the same transport sender configuration.
Service
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level transport receiver parameters
The MailTo transport listener implementation can be configured by setting the parameters described in JavaMail API documentation. For IMAP related properties, refer the documentation for com.sum.mail.imap package. For POP3 properties please refer the documentation for com.sun.mail.pop3 package. Apart from the parameters describes in JavaMail API documentation, the MailTo transport listener supports the following transport parameters.
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Parameter Name | Description | Required | Possible Values | Default Value |
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transport.mail.Address | The mail address from which this service should fetch incoming mails. | Yes | A valid e-mail address |
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transport.mail.Folder | The mail folder in the server from which the listener should fetch incoming mails. | No | A valid mail folder name (eg: e.g., inbox) | inbox folder if that is available or else the root folder |
transport.mail.Protocol | The mail protocol to be used to receive messages. | No | pop3, imap | imap |
transport.mail.PreserveHeaders | A comma separated list of mail header names that this receiver should preserve in all incoming messages. | No | A comma separated list |
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transport.mail.RemoveHeaders | A comma separated list of mail header names that this receiver should remove from incoming messages. | No | A comma separated list |
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transport.mail.ActionAfterProcess | Action to perform on the mails after processing them. | No | MOVE, DELETE | DELETE |
transport.mail.ActionAfterFailure | Action to perform on the mails after a failure occurs while processing them. | No | MOVE, DELETE | DELETE |
transport.mail.MoveAfterProcess | Folder to move the mails after processing them. | Required if ActionAfterProcess is MOVE | A valid mail folder name |
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transport.mail.MoveAfterFailure | Folder to move the mails after encountering a failure. | Required if ActionAfterFailure is MOVE | A valid mail folder name |
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transport.mail.ProcessInParallel | Whether the receiver should process incoming mails in parallel or not (works only if the mail protocol supports that - for example, IMAP). | No | true, false | false |
transport.ConcurrentPollingAllowed | Whether the receiver should poll for multiple messages concurrently. | No | true, false | false |
transport.mail.MaxRetryCount | Maximum number of retry operations to be performed when fetching incoming mails. | Yes | A positive integer |
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transport.mail.ReconnectTimeout | The reconnect timeout in milliseconds to be used when fetching incoming mails. | Yes | A positive integer |
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