--- schema_version: "1" id: 610d83287f39c623ac89aa10cd4bfc2f1ebe71c2e91d5922a213cdabb8ea106c title: Email Connector Release Notes collection: mulesoft version: current locale: ja-jp portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/connector/connector-email.md canonical_url: https://docs.mulesoft.com/jp/release-notes/connector/connector-email source_site: docs.mulesoft.com content_type: documentation content_hash: 3d871c7772fa0712e2bad90c656c272d4e4087265289960bf7422ae491738998 description: MuleSoft Documentation Site latest: true --- # Email Connector Release Notes Support Category: [Select](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf) Anypoint Connector for Email sends and retrieves email messages over the standard email protocols. Guide: [Email Connector User Guide](https://docs.mulesoft.com/email-connector/latest/) ## [](#1-8-0)1.8.0 **December 12, 2025** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
### Fixed Issues
Issue Resolution ID

Sending an email with a text or plain payload no longer fails with the java.io.IOException: mark/reset not supported error.

W-19105614

The On New Email - IMAP operation now correctly processes only un-read emails by default, rather than reading all existing emails from the starting point of the mailbox.

W-1638060

This release includes general security fixes.

w-20242890
## [](#1-7-7)1.7.7 **November 5, 2025** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
### Fixed Issues
Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The com.sun.mail:jakarta.mail library is upgraded to version 1.6.8.

  • The commons-io library is upgraded to version 2.20.0.

  • The commons-lang library is upgraded to version 3.19.0.

  • The org.jacoco:org.jacoco.core library is upgraded to version 0.8.14.

W-19898722
## [](#1-7-6)1.7.6 **May 15, 2025** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
### Fixed Issues
Issue Resolution ID

The Send operation now retains the message body when a reconnection is necessary.

W-15401123
## [](#1-7-5)1.7.5 **March 21, 2025** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
### Fixed Issues
Issue Resolution ID

The Send Email Connector operation successfully transforms javax.activation.DataHandler input when running on Java 17.

W-16844085

The org.apache.commons:commons-io library is upgraded to version 2.18.0.

W-16844085
## [](#1-7-4)1.7.4 **November 13, 2024** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
### Fixed Issues
Issue Resolution ID

The org.apache.commons:commons-lang3 library is upgraded to version 3.17.0.

W-17090425

The org.apache.commons:commons-io library is upgraded to version 2.17.0.

W-17090425
## [](#1-7-3)1.7.3 **January 9, 2024** ### What’s New - This connector is now compatible with Java 17. ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8, 11, and 17
## [](#1-7-2)1.7.2 **April 18, 2023** ### Compatibility
Software Version

Mule

4.1.1 and later

OpenJDK

8 and 11
### Fixed Issues
Issue Resolution ID

The Send Email Connector operation now respects the order in which attachments are made.

W-12682674
## [](#1-7-1)1.7.1 **November 29, 2022** ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8 and 11
### Fixed Issues
Issue Resolution ID

The On New Email source no longer stops processing emails in a pool with a BaseMailboxPollingSource message.

W-11770310
## [](#1-7-0)1.7.0 **July 11, 2022** ### What’s New - Email Connector now enables you to set the pagination offset and retrieve a certain record (or subset of records) within a particular page using the **Pagination offset** field both for **List - IMAP** and **List - POP3** operations. - Email Connector now provides the **Count messages - IMAP** and **Count messages - POP3** operations, which get the total amount of messages in a specified mailbox folder. ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8 and 11
## [](#1-6-0)1.6.0 **March 14, 2022** ### What’s New - Added new **Move to folder** operation for IMAP and IMAPS connection providers. ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
## [](#1-5-2)1.5.2 **January 4, 2022** ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### Fixed Issues
Issue ID

Added exception handling on the IMAP polling process.

EMAILC-70
## [](#1-5-1)1.5.1 **November 19, 2021** ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### Fixed Issues
Issue ID

Fixed IMAP poll process because it stopped when BaseMailboxPollingSource.getEmailContent method threw an exception.

EMAILC-69
## [](#1-5-0)1.5.0 **November 17, 2021** ### What’s New - Added a new system property called `parsing.text.attachment.as.body` that enables you to change the behavior for parsing attached text files when the file is the only content in the message. The possible values are: - `true` (default): Preserves the previous behavior and converts the text file attachment on the body message. - `false`: Adds the text file attachment to the attachment list in the payload. ### Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### Fixed Issues
Issue ID

Incomplete attachment parsing over non-multipart messages, for example, some messages had no body and only contained an attachment file.

EMAILC-67

The number of emails retrieved didn’t match the configured value page size and limit.

EMAILC-68
## [](#1-4-2)1.4.2 **July 21, 2021** ### [](#compatibility-14)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#features)Features None ### [](#fixed-issues-11)Fixed Issues Fixed the treatment attachments to avoid missing attachments or their names (EMAILC-65) ## [](#1-4-1)1.4.1 **March 26, 2021** ### [](#compatibility-15)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#features-2)Features None ### [](#fixed-issues-12)Fixed Issues Email Connector now treats attachments for which it couldn’t recognize their type as mimeType=‘**/**’ instead of failing. (EMAILC-61) ## [](#1-4-0)1.4.0 **February 1, 2021** ### [](#compatibility-16)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#features-3)Features None ### [](#fixed-issues-13)Fixed Issues Email Connector now throws the correct exception for errors when accessing folders (EMAIL:ACCESING\_FOLDER). (EMAILC-55) ## [](#1-3-0)1.3.0 **October 19, 2020** ### [](#compatibility-17)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#features-4)Features The new **Enable Remote Search** parameter enables email search and filter for IMAP protocol configurations at the server-side when a matcher is used with the `On New Email - IMAP` component. Enabling the parameter decreases traffic by reducing the number of emails sent to the client-side for processing, which reduces the amount of time and resources required to process polled emails. ### [](#fixed-issues-14)Fixed Issues The IMAP protocol configurations are not applying filtering on the server-side, resulting in large amount of emails downloaded from the server. (EMAILC-54) ## [](#1-2-1)1.2.1 **February 19, 2020** ### [](#compatibility-18)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-15)Fixed Issues - Fixed an issue when the connector retrieving an email overlapped attachments with the same name (MULE-17998) ## [](#1-2-0)1.2.0 **January 21, 2020** ### [](#compatibility-19)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#features-5)Features There is a new parameter called **Attachment Naming Strategy**, which enables you to set a strategy for naming attachments when their filename is not present or when the attachment is in a nested email. See the [Email Connector documentation](https://docs.mulesoft.com/email-connector/latest/email-trigger#naming-strategy-for-attachments) for further explanation and usage examples. ### [](#fixed-issues-16)Fixed Issues When email attachment names were any type other than MIME, the attachment names were not recognized and found. (MULE-17971) ## [](#1-1-9)1.1.9 **October 31, 2019** ### [](#compatibility-20)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-17)Fixed Issues - Fixed broken CID URLs for inline images. (MULE-17678) ## [](#1-1-7)1.1.7 **August 14, 2019** ### [](#compatibility-21)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-18)Fixed Issues - The issue where emails with multipart or alternative parts inside multipart or related parts failed to parse is fixed. (MULE-17318) ## [](#1-1-6)1.1.6 **June 28, 2019** ### [](#compatibility-22)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-19)Fixed Issues - Updated Java mail to Jakarta 1.6.3, Java activation to Jakarta 1.2.1, and the parent version to 1.1.5 to be sure that the only transitive dependency is javax.activation 1.2.1. (MULE-17052) ## [](#1-1-5)1.1.5 **May 8, 2019** ### [](#compatibility-23)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-20)Fixed Issues - Email as attachment is not recognized by the Email connector. (MULE-16617) ## [](#1-1-4)1.1.4 **April 22, 2019** ### [](#compatibility-24)Compatibility
Software Version

Mule

4.1.1 and later

JDK

8
### [](#fixed-issues-21)Fixed Issues - Fixed an issue that caused a 'NullPointerException' when polling a mailbox folder. (MULE-16746) ## [](#1-1-3)1.1.3 **February 8, 2019** ### [](#fixed-issues-22)Fixed Issues - Fixed a bug that prevented the usage of email attachments if dispatched by an IMAP source. (MULE-16388) - Email connector now requests a socket factory directly. (MULE-16190) ## [](#1-1-2)1.1.2 **November 1, 2018** ### [](#fixed-issues-23)Fixed Issues - Email connector does not correctly communicate the structure of returned objects. (MULE-15921) ## [](#1-1-1)1.1.1 **October 22, 2018** ### [](#fixed-issues-24)Fixed Issues - NoClassDefFoundError of Guava Class. (MULE-15883) ## [](#1-1-0)1.1.0 **October 10, 2018** ### [](#features-6)Features Added the capability to poll emails from a mailbox for all the unread emails in it, generating a new message for each email that is found. Added Value Provider support for email folders, to display the possible folder values for the configured service. ### [](#fixed-issues-25)Fixed Issues - Email doesn’t handle correctly multipart/alternative parts. (MULE-14157) - Email Connector exports internal classes. (MULE-14454) - Email connector does not work with the Gmail SSL port. (MULE-14673) - Email connector "replyToAddresses" is not populated when sending an Email. (MULE-14965) - Remove unnecessary String.toLowerCase calls (email). (MULE-15252) - Upgrade javax.mail to javax.mail-api 1.6.2. (MULE-15331) **May 2018** ## [](#1-0-2)1.0.2 **May 8, 2018** ### [](#fixed-issues-26)Fixed Issues - Email connector "replyToAddresses" is not populated when sending an Email. (MULE-14965) - Email connector does not work with Gmail SSL port. (MULE-14673) - IMAP List operation not retrieving attachments. (MULE-14762) ## [](#1-0-1)1.0.1 **March 15, 2018** ### [](#fixed-issues-27)Fixed Issues - Email connector doesn’t work with IMAP Gmail OOTB. (MULE-14606) - Email Connector doesn’t communicate correctly if their output types fields can be null. (MULE-14701) ## [](#1-0-0)1.0.0 **January 19, 2018** ### [](#features-7)Features This release includes the following enhancements, changes, and fixes: - Seamless UX between email protocols. - Retrieving emails from POP3 and IMAP mailboxes. - Retrieving, deleting, and storing emails from IMAP mailboxes. - Sending emails over the SMTP protocol. - Supporting secure connections for all protocols over Transport Layer Security (TLS). ### [](#upgrade-requirements)Upgrade Requirements Mule 4.1 ### [](#fixed-issues-28)Fixed Issues - Email connector pop3 does not delete all emails with deleteAfterRetrieve. (MULE-13101) ## [](#see-also)See Also - [Salesforce Help](https://help.salesforce.com) - [MuleSoft Services](https://www.mulesoft.com/support-and-services) - [Known Issues](https://help.salesforce.com/s/issues)