Constants
Articles
GRAVITYSMTP_SAVE_ATTACHMENTS_ENABLED
Setting this constant will enable or disable the save attachments feature in Gravity SMTP.
GRAVITYSMTP_SAVE_EMAIL_BODY_ENABLED
Setting this constant will enable or disable the save email body feature in Gravity SMTP
Brevo Constants
Constants available for the Postmark Integration.
Custom SMTP Constants
Constants available for the Custom SMTP integration.
Google Constants
Constants available for the Gravity SMTP Google Integration.
Mailgun Constants
Constants available for the Mailgun Integration.
Microsoft Constants
When set, these optional constants will override settings for the Microsoft 365 / Outlook Integration in Gravity SMTP.
Postmark Constants
Constants available for the Postmark Integration.
SendGrid Constants
Constants available for the SendGrid Integration.
GRAVITYSMTP_DEBUG_LOG_ENABLED
The GRAVITYSMTP_DEBUG_LOG_ENABLED constant in Gravity SMTP enables or disables the email log.