Mail Application

Last modified by Admin on 2024/10/28 18:53

cogAdministration UI for mail configuration and statuses
TypeXAR
CategoryApplication
Developed by

XWiki Development Team

Rating
0 Votes
LicenseGNU Lesser General Public License 2.1
Bundled With

XWiki Standard

Installable with the Extension Manager

Description

Allows configuring Mail. For example, the Mail Sender API uses this configuration when sending mail.

To use, go the global Administration page of your wiki and click on the Email categories:

emailcategory.png

Mail Obfuscation

emailgeneral.png

If turned on, the mails are displayed obfuscated, for example in the User's profile page:

emailobfuscateprofile.png

Mail Sending

Mail sending parameters:

emailsend.png

The field "Email address to send from" also supports pretty name addresses with the angle bracket notation, for instance: John Doe <john@doe.net>.

The Additional Properties fields allow passing JavaMail configuration properties. Here are some common ones:

 OptionDescriptionExamples
mail.smtp.localhostLocal host name used in the SMTP HELO or EHLO command. Defaults to InetAddress.getLocalHost().getHostName(). Should not normally need to be set if your JDK and your name service are configured properly.mail.smtp.localhost=yourhostname.com
mail.smtp.authIf true, attempt to authenticate the user using the AUTH command. Defaults to false. If you specify a username and a password, XWiki will set this property automatically for youmail.smtp.auth=true
mail.smtp.starttls.enableIf true, enables the use of the STARTTLS command (if supported by the server) to switch the connection to a TLS-protected connection before issuing any login commands. Note that an appropriate trust store must be configured so that the client trusts the server's certificate. Defaults to false. mail.smtp.starttls.enable=true

Note that these configuration options can also have default values configured in XWiki's configuration file.

Using Google SMTP server

For testing purposes, you can use your own GMail account as a SMTP server:

propertyvalue
serversmtp.gmail.com
port587
usernameyourusername@gmail.com
passwordyourpassword or yourapppassword
JavaMail propertiesmail.smtp.starttls.enable=true

Google has announced that it’s disabling the Less Secure Apps feature on some Google accounts from May 30th, 2022. If that's the case for you, you need to use an app password by doing the following:

  • Turn on two-factor authentication for your Google account
  • Create an app-specific password for XWiki Mail SMTP in the security settings for your Google account. To do so, select "Other (Custom name)" as the app on the App passwords screen. Then type in "XWiki Mail SMTP" or another name that will help you identify this password in the space provided. Then, click the "Generate" button to create your password.
  • Note: any time you change your main Google account password, it will deactivate your app passwords as well.
  • You can find more details on the Google support site.

Note that if you don't use an app password and one is needed, you should see something similar to the following in the XWiki logs:

ERROR c.x.x.p.m.MailSenderPlugin     - sendEmailFromTemplate: XWiki.SharePage vcontext: org.apache.velocity.VelocityContext@26e308eb
javax.mail.AuthenticationFailedException: 534-5.7.9 Application-specific password required. Learn more at
534 5.7.9 http://support.google.com/accounts/bin/answer.py?answer=185833 r7sm3779883wjw.23 - gsmtp

Never use Gmail in production, in place of a real SMTP server, since this could get your account blocked, and your personal email appears as the sender in Outlook and other email clients.

Mail Sending Status

Display the statuses of all mails sent (when the feature that sent the email has defined that the mail status should be persisted) and allow resending emails that have failed to be sent.

Valid statuses are:

  • prepare_success: Mail prepared successfully and ready to be sent.
  • prepare_error: Error was encountered during mail preparation, no message available for sending.
  • send_success: Mail sent with success.
  • send_error: Error was encountered during sending mail.
  • send_fatal_error: Error was encountered while retrieving mail for sending.

emailstatus.png

The UI allows you to perform 2 actions:

  • Resend a single mail
  • XWiki 15.5+ Delete a single mail. Note that once deleted, the mail can't be recovered and is lost.

Mail Resending

There are 2 options to resend mails:

  • Click on the "Resend" action in the Mail Sending Status screen (see above)
  • Use a scheduler job to resend all mails. See the Mail Resender Application.

Dependencies

Dependencies for this extension (org.xwiki.platform:xwiki-platform-mail-ui 16.9.0):

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