camel-pop3-kafka-connector source configuration

camel.source.path.host

The mail server host name

true

HIGH

camel.source.path.port

The port number of the mail server

false

MEDIUM

camel.source.endpoint.bridgeErrorHandler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

MEDIUM

camel.source.endpoint.closeFolder

Whether the consumer should close the folder after polling. Setting this option to false and having disconnect=false as well, then the consumer keep the folder open between polls.

false

MEDIUM

camel.source.endpoint.copyTo

After processing a mail message, it can be copied to a mail folder with the given name. You can override this configuration value, with a header with the key copyTo, allowing you to copy messages to folder names configured at runtime.

false

MEDIUM

camel.source.endpoint.decodeFilename

If set to true, the MimeUtility.decodeText method will be used to decode the filename. This is similar to setting JVM system property mail.mime.encodefilename.

false

MEDIUM

camel.source.endpoint.delete

Deletes the messages after they have been processed. This is done by setting the DELETED flag on the mail message. If false, the SEEN flag is set instead. As of Camel 2.10 you can override this configuration option by setting a header with the key delete to determine if the mail should be deleted or not.

false

MEDIUM

camel.source.endpoint.disconnect

Whether the consumer should disconnect after polling. If enabled this forces Camel to connect on each poll.

false

MEDIUM

camel.source.endpoint.handleFailedMessage

If the mail consumer cannot retrieve a given mail message, then this option allows to handle the caused exception by the consumer’s error handler. By enable the bridge error handler on the consumer, then the Camel routing error handler can handle the exception instead. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.

false

MEDIUM

camel.source.endpoint.maxMessagesPerPoll

Specifies the maximum number of messages to gather per poll. By default, no maximum is set. Can be used to set a limit of e.g. 1000 to avoid downloading thousands of files when the server starts up. Set a value of 0 or negative to disable this option.

false

MEDIUM

camel.source.endpoint.mimeDecodeHeaders

This option enables transparent MIME decoding and unfolding for mail headers.

false

MEDIUM

camel.source.endpoint.moveTo

After processing a mail message, it can be moved to a mail folder with the given name. You can override this configuration value, with a header with the key moveTo, allowing you to move messages to folder names configured at runtime.

false

MEDIUM

camel.source.endpoint.peek

Will mark the javax.mail.Message as peeked before processing the mail message. This applies to IMAPMessage messages types only. By using peek the mail will not be eager marked as SEEN on the mail server, which allows us to rollback the mail message if there is an error processing in Camel.

false

MEDIUM

camel.source.endpoint.sendEmptyMessageWhenIdle

If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.

false

MEDIUM

camel.source.endpoint.skipFailedMessage

If the mail consumer cannot retrieve a given mail message, then this option allows to skip the message and move on to retrieve the next mail message. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.

false

MEDIUM

camel.source.endpoint.unseen

Whether to limit by unseen mails only.

false

MEDIUM

camel.source.endpoint.exceptionHandler

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

MEDIUM

camel.source.endpoint.exchangePattern

Sets the exchange pattern when the consumer creates an exchange. One of: [InOnly] [InOut] [InOptionalOut]

false

MEDIUM

camel.source.endpoint.fetchSize

Sets the maximum number of messages to consume during a poll. This can be used to avoid overloading a mail server, if a mailbox folder contains a lot of messages. Default value of -1 means no fetch size and all messages will be consumed. Setting the value to 0 is a special corner case, where Camel will not consume any messages at all.

false

MEDIUM

camel.source.endpoint.folderName

The folder to poll.

false

MEDIUM

camel.source.endpoint.mailUidGenerator

A pluggable MailUidGenerator that allows to use custom logic to generate UUID of the mail message.

false

MEDIUM

camel.source.endpoint.mapMailMessage

Specifies whether Camel should map the received mail message to Camel body/headers/attachments. If set to true, the body of the mail message is mapped to the body of the Camel IN message, the mail headers are mapped to IN headers, and the attachments to Camel IN attachment message. If this option is set to false then the IN message contains a raw javax.mail.Message. You can retrieve this raw message by calling exchange.getIn().getBody(javax.mail.Message.class).

false

MEDIUM

camel.source.endpoint.pollStrategy

A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.

false

MEDIUM

camel.source.endpoint.postProcessAction

Refers to an MailBoxPostProcessAction for doing post processing tasks on the mailbox once the normal processing ended.

false

MEDIUM

camel.source.endpoint.additionalJavaMailProperties

Sets additional java mail properties, that will append/override any default properties that is set based on all the other options. This is useful if you need to add some special options but want to keep the others as is.

false

MEDIUM

camel.source.endpoint.alternativeBodyHeader

Specifies the key to an IN message header that contains an alternative email body. For example, if you send emails in text/html format and want to provide an alternative mail body for non-HTML email clients, set the alternative mail body with this key as a header.

false

MEDIUM

camel.source.endpoint.attachmentsContentTransfer EncodingResolver

To use a custom AttachmentsContentTransferEncodingResolver to resolve what content-type-encoding to use for attachments.

false

MEDIUM

camel.source.endpoint.authenticator

The authenticator for login. If set then the password and username are ignored. Can be used for tokens which can expire and therefore must be read dynamically.

false

MEDIUM

camel.source.endpoint.binding

Sets the binding used to convert from a Camel message to and from a Mail message

false

MEDIUM

camel.source.endpoint.connectionTimeout

The connection timeout in milliseconds.

false

MEDIUM

camel.source.endpoint.contentType

The mail message content type. Use text/html for HTML mails.

false

MEDIUM

camel.source.endpoint.contentTypeResolver

Resolver to determine Content-Type for file attachments.

false

MEDIUM

camel.source.endpoint.debugMode

Enable debug mode on the underlying mail framework. The SUN Mail framework logs the debug messages to System.out by default.

false

MEDIUM

camel.source.endpoint.headerFilterStrategy

To use a custom org.apache.camel.spi.HeaderFilterStrategy to filter headers.

false

MEDIUM

camel.source.endpoint.ignoreUnsupportedCharset

Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then charset=XXX (where XXX represents the unsupported charset) is removed from the content-type and it relies on the platform default instead.

false

MEDIUM

camel.source.endpoint.ignoreUriScheme

Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then charset=XXX (where XXX represents the unsupported charset) is removed from the content-type and it relies on the platform default instead.

false

MEDIUM

camel.source.endpoint.javaMailProperties

Sets the java mail options. Will clear any default properties and only use the properties provided for this method.

false

MEDIUM

camel.source.endpoint.session

Specifies the mail session that camel should use for all mail interactions. Useful in scenarios where mail sessions are created and managed by some other resource, such as a JavaEE container. When using a custom mail session, then the hostname and port from the mail session will be used (if configured on the session).

false

MEDIUM

camel.source.endpoint.useInlineAttachments

Whether to use disposition inline or attachment.

false

MEDIUM

camel.source.endpoint.idempotentRepository

A pluggable repository org.apache.camel.spi.IdempotentRepository which allows to cluster consuming from the same mailbox, and let the repository coordinate whether a mail message is valid for the consumer to process. By default no repository is in use.

false

MEDIUM

camel.source.endpoint.idempotentRepositoryRemoveOn Commit

When using idempotent repository, then when the mail message has been successfully processed and is committed, should the message id be removed from the idempotent repository (default) or be kept in the repository. By default its assumed the message id is unique and has no value to be kept in the repository, because the mail message will be marked as seen/moved or deleted to prevent it from being consumed again. And therefore having the message id stored in the idempotent repository has little value. However this option allows to store the message id, for whatever reason you may have.

false

MEDIUM

camel.source.endpoint.searchTerm

Refers to a javax.mail.search.SearchTerm which allows to filter mails based on search criteria such as subject, body, from, sent after a certain date etc.

false

MEDIUM

camel.source.endpoint.backoffErrorThreshold

The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.

false

MEDIUM

camel.source.endpoint.backoffIdleThreshold

The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.

false

MEDIUM

camel.source.endpoint.backoffMultiplier

To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.

false

MEDIUM

camel.source.endpoint.delay

Milliseconds before the next poll.

false

MEDIUM

camel.source.endpoint.greedy

If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.

false

MEDIUM

camel.source.endpoint.initialDelay

Milliseconds before the first poll starts.

false

MEDIUM

camel.source.endpoint.repeatCount

Specifies a maximum limit of number of fires. So if you set it to 1, the scheduler will only fire once. If you set it to 5, it will only fire five times. A value of zero or negative means fire forever.

false

MEDIUM

camel.source.endpoint.runLoggingLevel

The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. One of: [TRACE] [DEBUG] [INFO] [WARN] [ERROR] [OFF]

false

MEDIUM

camel.source.endpoint.scheduledExecutorService

Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.

false

MEDIUM

camel.source.endpoint.scheduler

To use a cron scheduler from either camel-spring or camel-quartz component. Use value spring or quartz for built in scheduler

false

MEDIUM

camel.source.endpoint.schedulerProperties

To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler.

false

MEDIUM

camel.source.endpoint.startScheduler

Whether the scheduler should be auto started.

false

MEDIUM

camel.source.endpoint.timeUnit

Time unit for initialDelay and delay options. One of: [NANOSECONDS] [MICROSECONDS] [MILLISECONDS] [SECONDS] [MINUTES] [HOURS] [DAYS]

false

MEDIUM

camel.source.endpoint.useFixedDelay

Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.

false

MEDIUM

camel.source.endpoint.password

The password for login. See also setAuthenticator(MailAuthenticator).

false

MEDIUM

camel.source.endpoint.sslContextParameters

To configure security using SSLContextParameters.

false

MEDIUM

camel.source.endpoint.username

The username for login. See also setAuthenticator(MailAuthenticator).

false

MEDIUM

camel.source.endpoint.sortTerm

Sorting order for messages. Only natively supported for IMAP. Emulated to some degree when using POP3 or when IMAP server does not have the SORT capability.

false

MEDIUM

camel.component.pop3.bridgeErrorHandler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

MEDIUM

camel.component.pop3.closeFolder

Whether the consumer should close the folder after polling. Setting this option to false and having disconnect=false as well, then the consumer keep the folder open between polls.

false

MEDIUM

camel.component.pop3.copyTo

After processing a mail message, it can be copied to a mail folder with the given name. You can override this configuration value, with a header with the key copyTo, allowing you to copy messages to folder names configured at runtime.

false

MEDIUM

camel.component.pop3.decodeFilename

If set to true, the MimeUtility.decodeText method will be used to decode the filename. This is similar to setting JVM system property mail.mime.encodefilename.

false

MEDIUM

camel.component.pop3.delete

Deletes the messages after they have been processed. This is done by setting the DELETED flag on the mail message. If false, the SEEN flag is set instead. As of Camel 2.10 you can override this configuration option by setting a header with the key delete to determine if the mail should be deleted or not.

false

MEDIUM

camel.component.pop3.disconnect

Whether the consumer should disconnect after polling. If enabled this forces Camel to connect on each poll.

false

MEDIUM

camel.component.pop3.handleFailedMessage

If the mail consumer cannot retrieve a given mail message, then this option allows to handle the caused exception by the consumer’s error handler. By enable the bridge error handler on the consumer, then the Camel routing error handler can handle the exception instead. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.

false

MEDIUM

camel.component.pop3.mimeDecodeHeaders

This option enables transparent MIME decoding and unfolding for mail headers.

false

MEDIUM

camel.component.pop3.moveTo

After processing a mail message, it can be moved to a mail folder with the given name. You can override this configuration value, with a header with the key moveTo, allowing you to move messages to folder names configured at runtime.

false

MEDIUM

camel.component.pop3.peek

Will mark the javax.mail.Message as peeked before processing the mail message. This applies to IMAPMessage messages types only. By using peek the mail will not be eager marked as SEEN on the mail server, which allows us to rollback the mail message if there is an error processing in Camel.

false

MEDIUM

camel.component.pop3.skipFailedMessage

If the mail consumer cannot retrieve a given mail message, then this option allows to skip the message and move on to retrieve the next mail message. The default behavior would be the consumer throws an exception and no mails from the batch would be able to be routed by Camel.

false

MEDIUM

camel.component.pop3.unseen

Whether to limit by unseen mails only.

false

MEDIUM

camel.component.pop3.fetchSize

Sets the maximum number of messages to consume during a poll. This can be used to avoid overloading a mail server, if a mailbox folder contains a lot of messages. Default value of -1 means no fetch size and all messages will be consumed. Setting the value to 0 is a special corner case, where Camel will not consume any messages at all.

false

MEDIUM

camel.component.pop3.folderName

The folder to poll.

false

MEDIUM

camel.component.pop3.mapMailMessage

Specifies whether Camel should map the received mail message to Camel body/headers/attachments. If set to true, the body of the mail message is mapped to the body of the Camel IN message, the mail headers are mapped to IN headers, and the attachments to Camel IN attachment message. If this option is set to false then the IN message contains a raw javax.mail.Message. You can retrieve this raw message by calling exchange.getIn().getBody(javax.mail.Message.class).

false

MEDIUM

camel.component.pop3.additionalJavaMailProperties

Sets additional java mail properties, that will append/override any default properties that is set based on all the other options. This is useful if you need to add some special options but want to keep the others as is.

false

MEDIUM

camel.component.pop3.alternativeBodyHeader

Specifies the key to an IN message header that contains an alternative email body. For example, if you send emails in text/html format and want to provide an alternative mail body for non-HTML email clients, set the alternative mail body with this key as a header.

false

MEDIUM

camel.component.pop3.attachmentsContentTransfer EncodingResolver

To use a custom AttachmentsContentTransferEncodingResolver to resolve what content-type-encoding to use for attachments.

false

MEDIUM

camel.component.pop3.authenticator

The authenticator for login. If set then the password and username are ignored. Can be used for tokens which can expire and therefore must be read dynamically.

false

MEDIUM

camel.component.pop3.autowiredEnabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

false

MEDIUM

camel.component.pop3.configuration

Sets the Mail configuration

false

MEDIUM

camel.component.pop3.connectionTimeout

The connection timeout in milliseconds.

false

MEDIUM

camel.component.pop3.contentType

The mail message content type. Use text/html for HTML mails.

false

MEDIUM

camel.component.pop3.contentTypeResolver

Resolver to determine Content-Type for file attachments.

false

MEDIUM

camel.component.pop3.debugMode

Enable debug mode on the underlying mail framework. The SUN Mail framework logs the debug messages to System.out by default.

false

MEDIUM

camel.component.pop3.ignoreUnsupportedCharset

Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then charset=XXX (where XXX represents the unsupported charset) is removed from the content-type and it relies on the platform default instead.

false

MEDIUM

camel.component.pop3.ignoreUriScheme

Option to let Camel ignore unsupported charset in the local JVM when sending mails. If the charset is unsupported then charset=XXX (where XXX represents the unsupported charset) is removed from the content-type and it relies on the platform default instead.

false

MEDIUM

camel.component.pop3.javaMailProperties

Sets the java mail options. Will clear any default properties and only use the properties provided for this method.

false

MEDIUM

camel.component.pop3.session

Specifies the mail session that camel should use for all mail interactions. Useful in scenarios where mail sessions are created and managed by some other resource, such as a JavaEE container. When using a custom mail session, then the hostname and port from the mail session will be used (if configured on the session).

false

MEDIUM

camel.component.pop3.useInlineAttachments

Whether to use disposition inline or attachment.

false

MEDIUM

camel.component.pop3.headerFilterStrategy

To use a custom org.apache.camel.spi.HeaderFilterStrategy to filter header to and from Camel message.

false

MEDIUM

camel.component.pop3.password

The password for login. See also setAuthenticator(MailAuthenticator).

false

MEDIUM

camel.component.pop3.sslContextParameters

To configure security using SSLContextParameters.

false

MEDIUM

camel.component.pop3.useGlobalSslContextParameters

Enable usage of global SSL context parameters.

false

MEDIUM

camel.component.pop3.username

The username for login. See also setAuthenticator(MailAuthenticator).

false

MEDIUM