Title: php mailer SIGN function
Last modified: December 28, 2016

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# php mailer SIGN function

 *  Resolved [studiojurdan](https://wordpress.org/support/users/studiojurdan/)
 * (@studiojurdan)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/php-mailer-sign-function-2/)
 * [http://genesis.wp-a2z.org/oik_api/phpmailersign/](http://genesis.wp-a2z.org/oik_api/phpmailersign/)
 * how to add my digital sign and certificate to the outgoing mail?

Viewing 1 replies (of 1 total)

 *  [Callum Macdonald](https://wordpress.org/support/users/chmac/)
 * (@chmac)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/php-mailer-sign-function-2/#post-8892998)
 * Not currently supported by the plugin.

Viewing 1 replies (of 1 total)

The topic ‘php mailer SIGN function’ is closed to new replies.

 * ![](https://ps.w.org/wp-mail-smtp/assets/icon-256x256.png?rev=1755440)
 * [WP Mail SMTP by WPForms - The Most Popular SMTP and Email Log Plugin](https://wordpress.org/plugins/wp-mail-smtp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-mail-smtp/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-mail-smtp/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-mail-smtp/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-mail-smtp/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-mail-smtp/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Callum Macdonald](https://wordpress.org/support/users/chmac/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/php-mailer-sign-function-2/#post-8892998)
 * Status: resolved