Filters

gravitysmtp_managed_email_types

The gravitysmtp_managed_email_types allows developers to modify or extend the list of managed email types by adding their own custom types.

gravitysmtp_feature_flag

The gravitysmtp_feature_flag allows developers to disable features in Gravity SMTP.

gravitysmtp_delete_log_on_deactivate

The gravitysmtp_delete_log_on_deactivate filter allows developers to control whether the debug log should be deleted when debug logging is disabled.

gravitysmtp_connector_for_sending

This gravitysmtp_connector_for_sending filter lets you dynamically choose which SMTP connector should handle a specific email.

gravitysmtp_attachment_uploads_dir_path

The gravitysmtp_attachment_uploads_dir_path filter lets you customize the directory path where Gravity SMTP saves email attachments.

gravitysmtp_sparkpost_send_as_transactional

This filter allows you to control whether emails sent through SparkPost are marked as transactional. It lets you override the default behavior of sending emails as transactional messages.

gravitysmtp_notifications_email_digest_frequency_options

The gravitysmtp_notifications_email_digest_frequency_options filter lets developers customize the available frequency options for the email activity digest.

gravitysmtp_twilio_alert_request_body

The gravitysmtp_twilio_alert_request_body filter can be used to modify the request body that is sent to the Twilio API when sending SMS alerts through Gravity SMTP.