The list of message code which falls into MAIL category

These message codes correspond to the errors that may occur in the Mail adapter.

MAIL0000E

This message code is output when an undefined error occurs.

Cause	Solution
An indefined error has occurred.	Check the error message or the help of the operation in which the error has occurred.

This message code is output when the login to the mail server has failed.

Cause	Solution
[User name] or [Password] is incorrect.	Check [User name] or [Password].
[User name] or [Authentication (OAuth 2.0)] is invalid.	Check [User name] or [Authentication (OAuth 2.0)].

Message code indicates connecting to the mail server has failed.

Cause	Solution
Connecting to the host specified in the [Host name] in the Global Resource has failed.	Check that the [Host name] and the [Port number] are correct.
The host specified in the [Host name] cannot be found.	Check that the host specified in the [Host name] is correct.
Occurs when [SSL Connection] in the global resource is selected, or when either [SSL/TLS] or [STARTTLS] is set as the value for [SSL Connection] and failed to prove the credibility of the server certificate.	Check if the server certificate is registered in JAVA when connecting to SSL server. If registered,check that the server is the same as the one registered in JAVA and check whether the server certificate has expired.

Message code indicates no recipient address is specified.

Cause	Solution
The [Sent Destination Mail Address] of Send One Mail operation is incorrect.	Check that all of the following requirements for Send One E-Mail operation are met. At least one email address is specified for [Destination]. [Destination / Type] is correct. [Send / mail address] is entered. [Send / mail address] does not contain any multi-byte characters.
The recipient of the [Input data] for Send Multiple Mails is incorrect.	Check that all of the following requirements for Send Multiple E-Mails operation are met. There is a receiver address specified in [Input Data]. The receiver address specified in the [Input Data] does not contain any multi-byte characters.

Message code indicates no sender is specified.

Cause	Solution
No sender is specified for the [Input data].	Check that the sender specified for the [Input data] is specified for Send Multiple Mails

Message code indicates the email address specified for the sender is invalid.

Cause	Solution
The sender specified for the [Input data] is invalid.	Ensure that the sender for the [Input data] is correct.

Message code indicates sending message has failed.

Cause	Solution
Send One E-Mail operation has failed to send message.	Ensure that the [Sent Destination Mail Address/Mail Address] for the Send One E-Mail operation is correct.
Send Multiple E-Mails has failed to send message.	Ensure that the recipient, CC, and BCC for the[Input data] are correct.

Message code indicates sending message has failed.

Cause	Solution
Message code indicates sending message has failed.	Check the message and take appropriate measures.
Send Multiple E-Mails has failed to send message.	Check the message and take appropriate measures.