Why The Mailer Goes Down With This Error > com.sun.mail.smtp.SMTPSendFailedException: 421 4.3.2 Service not available (Doc ID 2480828.1)

Last updated on DECEMBER 08, 2022

Applies to:

Oracle Workflow - Version 11.5.10.2 to 12.1.3 [Release 11.5.10 to 12.1]
Oracle Workflow - Version 12.1.3 and later
Information in this document applies to any platform.

Goal

Why is the mailer going down with this error and not sending emails?

Solution

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In this Document

Goal

Solution

References

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Why The Mailer Goes Down With This Error > com.sun.mail.smtp.SMTPSendFailedException: 421 4.3.2 Service not available (Doc ID 2480828.1)

Applies to:

Goal

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!