Gravity PDF vs Pro Mail SMTP

Gravity PDF is the ultimate third-party PDF automation tool for generating digital PDFs using the popular form-builder plugin Gravity Forms. Highly Customizable PDFs Out of the box you get four highly-customizable PDF designs. Within minutes, you can personalize the look and feel by adding your company logo, header, footer, paper size / orientation, font, color and size. If the free designs don’t suit, select from our range of templates in the Template Shop, go bespoke and have a template build by our team, or build your own using HTML/CSS/PHP. Send as Email Attachment Gravity PDF can automatically email the PDF to both the admin and the user as soon as the form is completed. You can combine this feature with a Gravity Forms payment add-on to sell personalized reports, gift certificates, or generate PDF invoices. Privacy, Security, and GDPR Gravity PDF generates PDFs on your web server, and no third-party service receives your sensitive Gravity Forms entry data. Robust security protects your documents, and the plugin is GDPR-compliant for our European friends. Digital document management with WordPress and Gravity Forms just became simple with Gravity PDF! Free Feature Unlimited Use, No Restrictions – There are zero hard limits to the number of PDFs you can configure across all your forms or generate on your entries. Gravity PDF does NOT stamp documents with our logo, limit the number of PDFs you can create per month, or purposefully restrict essential functionality to force you to upgrade to a paid plan. Privacy and Security – your form data is never sent to a third party to generate the PDFs and the documents are generated directly on your web server. Strong access control policies are put in place to prevent unauthenticated access to your PDFs. Multilingual – a multitude of languages from across the globe can be displayed in PDFs, include complex scripts like Hebrew, Arabic, Thai, Japanese, Chinese, and Korean. Additional Fonts – match your branding and enhance the overall look and feel of PDFs by install your own fonts. Columns – use Drag and Drop columns in Gravity Forms and PDFs will automatically mimic that layout. Shortcode and Merge Tags – You can generate a link or URL to PDFs using both shortcodes and merge tags so your users can download the PDF right after form submission. Export Entries – include the direct link to any PDF(s) when exporting your form entries Webhooks Add-on – send the direct PDF link with Webhook requests when using Gravity Forms Webhooks add-on. Gravity Flow – create complex workflows using Gravity Flow and automatically email Gravity PDF-generated documents at any step in the workflow. GravityView – add links to PDFs when building a members area using GravityView + Advanced Filtering add-on. Background Processing – generating PDFs on form submission can be time consuming. Offload it to a background process will ensure form submissions are processed faster. Design PDFs – developers can build their own PDF templates using HTML, CSS, and PHP with the help of our developer documentation. Documentation and Support – there is extensive documentation covering every feature of Gravity PDF that you can comb through, plus we provide free general support to all users. Unlock More Functionality Pay for additional PDF designs and functionality from our online store. New Designs – get access to 9 additional universal designs, 6 certificates, 6 invoices, and 3 letter styles Additional customizations – watermark PDFs with your own logo or text, control fields that should be displayed per PDF, add field descriptions, display all checkbox or radio field options, add notes, show field values instead of labels, and hide the product table On-screen Preview – allow users to preview the PDF before form submission (and optionally payment) so they can see what the end result will be. This is a great feature for capturing e-signatures, selling PDF reports / certificates / gift cards, or providing an on-screen proof before the PDF is sent to the printers (perfect for business cards). Bulk Download – search, filter, and select entries and then zip up all your PDFs and download all together in a convenient zip file Smart Loading Indicator – improve the UX for your users when generating complex PDFs that take time to create. GravityView – turn GravityView into a drag-and-drop PDF builder for your Single Entry View Layouts. GFChart – create PDF reports that display pie, bar, or column charts with aggregate Gravity Forms data using GFChart. 30-Day Refund Guarantee – Purchase with confidence knowing when you buy a product from our store that you can get a refund within 30 days, for any reason. Hire the Experts Need a tailor-made solution for Gravity PDF that solves complex business problems? Our team of experienced developers have helped thousands of businesses like yours to accomplish these goals. We can even fill existing PDFs like government forms, without sending your sensitive entry data to a third-party server! Find out more. Documentation & Support We have extensive documentation on using Gravity PDF, and our friendly support team provides FREE basic support via GravityPDF.com. Contribute All development for Gravity PDF is handled via GitHub. Opening new issues or submitting a pull request is welcome. Keep up to date with Gravity PDF by subscribing to the newsletter, following us on Twitter/X, subscribing to our YouTube channel, and liking us on Facebook. If you enjoy using the software we’d love it if you could give us a review!

Pro Mail SMTP is a powerful WordPress plugin that enhances email deliverability by connecting your site to various email service providers. Configure multiple SMTP providers with automatic failover, track email performance with advanced analytics, receive proactive failure alerts, and ensure reliable email delivery with intelligent routing. ☁️ NEW in 1.7: Amazon SES Support – Connect to Amazon Simple Email Service for cost-effective, scalable email delivery. Configure with your AWS IAM credentials and choose from 20+ global regions. 📋 NEW in 1.7: Connection-Level Log Filtering – Email logs now record the exact connection used per email. The log filter dropdown lists your configured connections by name so you can quickly isolate delivery issues per provider setup. 🚨 Proactive Email Failure Alerts – Get instant notifications via Slack, Discord, Microsoft Teams, or custom webhooks when emails fail to deliver. Never miss a critical email delivery issue again! 📊 Advanced Analytics Dashboard – Monitor real-time provider performance, view detailed delivery metrics, and track email engagement with comprehensive analytics for Gmail, Mailgun, SendGrid, and more. 🎯 Enhanced Email Routing – Create sophisticated routing rules with advanced conditional logic, regex matching, and source application detection to ensure emails are delivered through the optimal provider. 🚀 Features Multiple Provider Support: Standard SMTP servers Gmail (with secure OAuth authentication) Microsoft Outlook (with OAuth authentication) Amazon SES (AWS IAM credentials, 20+ regions) Brevo (formerly Sendinblue) TurboSMTP SMTP2GO Mailgun SendGrid Postmark SparkPost And more… Smart Email Routing: Route emails through specific providers based on custom conditions Automatic failover system using priority levels Set conditions based on email type, recipient, or sending plugin Advanced conditional logic with multiple operators (contains, starts with, regex, etc.) Support for source application detection Proactive Alert System 🚨: Real-time email failure notifications Multi-channel alert support (Slack, Discord, Microsoft Teams, Custom Webhooks) Smart threshold-based alerts to prevent spam Consolidated failure reports when thresholds are reached Individual alerts for immediate critical failures Test alert functionality to verify configurations Comprehensive Logging: Track email status (sent, delivered, failed) View detailed error messages Filter logs by connection name, status, date range, and search Configurable log retention Email content inspection Email resend functionality from logs Full email header and body inspection Advanced Analytics Dashboard: Monitor provider performance metrics View delivery rates and engagement statistics Track email analytics per provider Regular summary reports Date range filtering and pagination Export capabilities for detailed analysis Enhanced Security & Authentication: OAuth 2.0 authentication for Gmail and Outlook Secure API key management SSL/TLS encryption support Connection validation and testing Advanced Settings: Custom From Email and From Name per routing condition Fallback to WordPress mail system Easy import from other SMTP plugins (WP Mail SMTP, Easy SMTP) Bulk email management and cleanup tools Multi-attachment support with various file types Configuration General Setup Navigate to Pro Mail SMTP → Settings Configure your default “From Email” and “From Name” Choose whether to enable email summaries and set your preferred frequency Adding Email Providers Go to Pro Mail SMTP → Providers Click Add Provider Select your email service provider Enter your credentials: For SMTP: Server, port, username, password, encryption type For API-based services: API key and required settings For OAuth services: Follow the authentication flow Set a priority level for each provider (lower numbers = higher priority) Test the connection before saving Email Routing (Optional) Navigate to Pro Mail SMTP → Email Router Create rules to route specific emails through particular providers Set conditions based on recipient email, source plugin, or other factors Use advanced operators like “contains”, “starts with”, “regex match”, etc. Configure custom sender email and name for specific routing conditions Proactive Email Alerts Setup Navigate to Pro Mail SMTP → Alerts Click Add New Alert to create your first alert configuration Choose your notification channel: Slack: Enter your Slack webhook URL Discord: Enter your Discord webhook URL Microsoft Teams: Enter your Teams webhook URL Custom Webhook: Enter any custom webhook endpoint Set your failure threshold: 0 = Immediate alerts for every failure 1+ = Consolidated alerts when threshold is reached Configure alert settings and test the connection Enable the alert and save your configuration Alert Features: * Smart Thresholds: Prevent notification spam with configurable failure thresholds * Consolidated Reports: When multiple failures occur, get summarized reports instead of individual alerts * Rich Formatting: Alerts include detailed failure information, provider details, and site context * Test Functionality: Verify your alert configuration with test notifications Third-Party Services Pro Mail SMTP connects to various third-party email service providers to send your WordPress site’s emails. When you configure and use these services, your site will transmit data to these external services. Below is information about each service: Google / Gmail Service Description: This integration allows your WordPress site to send emails using your Gmail or Google Workspace account via the official Google APIs, typically using OAuth 2.0 for secure authentication. What data is sent and when: Authentication: When you authorize the plugin to connect to your Google account, authentication data (such as OAuth 2.0 tokens, Client ID, and Client Secret, if applicable) is exchanged with Google’s authentication servers (e.g., https://accounts.google.com/o/oauth2/v2/auth, https://oauth2.googleapis.com/token) to securely link your account. This happens during the setup process for the Gmail mailer. Email Transmission: When an email is sent from your WordPress site using a configured Gmail connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Google’s email sending servers (e.g., https://www.googleapis.com/gmail/v1/users/me/messages/send) for delivery. Service Provider: Google LLC Terms of Service: You can find Google’s Terms of Service here: https://policies.google.com/terms Privacy Policy: Google’s Privacy Policy is available here: https://policies.google.com/privacy Brevo (formerly Sendinblue) Service Description: This integration allows your WordPress site to send emails using the Brevo (formerly Sendinblue) email service via their API. What data is sent and when: Authentication: When you configure the plugin to use Brevo, your API key is stored by the plugin. This API key is sent to Brevo’s API endpoints (e.g., https://api.brevo.com/v3/...) for authentication with each email sent from your WordPress site. Email Transmission: When an email is sent from your WordPress site using a configured Brevo connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Brevo’s servers for delivery. Service Provider: Brevo Terms of Service: You can find Brevo’s Terms of Use here: https://www.brevo.com/legal/termsofuse/ Privacy Policy: Brevo’s Privacy Policy is available here: https://www.brevo.com/legal/privacy-policy/ Microsoft / Outlook / Office 365 Service Description: This integration allows your WordPress site to send emails using your Outlook.com or Microsoft 365 account via Microsoft’s APIs, typically using OAuth 2.0 for secure authentication. What data is sent and when: Authentication: When you authorize the plugin to connect to your Microsoft account, authentication data (such as OAuth 2.0 tokens, Client ID, and Client Secret, if applicable) is exchanged with Microsoft’s authentication servers (e.g., https://login.microsoftonline.com/common/oauth2/v2.0/authorize, https://login.microsoftonline.com/common/oauth2/v2.0/token) to securely link your account. This happens during the setup process for the Outlook/Microsoft mailer. Email Transmission: When an email is sent from your WordPress site using a configured Microsoft connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Microsoft’s email sending servers (e.g., via the Microsoft Graph API) for delivery. Service Provider: Microsoft Corporation Terms of Service: You can find the Microsoft Services Agreement here: https://www.microsoft.com/en-us/servicesagreement/ Privacy Policy: Microsoft’s Privacy Statement is available here: https://privacy.microsoft.com/en-us/privacystatement Mailgun Service Description: This integration allows your WordPress site to send emails using the Mailgun email service via their API. What data is sent and when: Authentication: When you configure the plugin to use Mailgun, your API key and sending domain are stored by the plugin. The API key is sent to Mailgun’s API endpoints (e.g., https://api.mailgun.net/v3/...) for authentication with each email sent from your WordPress site. Email Transmission: When an email is sent from your WordPress site using a configured Mailgun connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Mailgun’s servers for delivery. Service Provider: Mailgun Technologies, Inc. Terms of Service: You can find Mailgun’s Terms of Service here: https://www.mailgun.com/terms/ Privacy Policy: Mailgun’s Privacy Policy is available here: https://www.mailgun.com/privacy-policy/ Postmark Service Description: This integration allows your WordPress site to send emails using the Postmark transactional email service via their API. What data is sent and when: Authentication: When you configure the plugin to use Postmark, your Server API Token is stored by the plugin. This token is sent to Postmark’s API endpoints (e.g., https://api.postmarkapp.com/email) for authentication with each email sent from your WordPress site. Email Transmission: When an email is sent from your WordPress site using a configured Postmark connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Postmark’s servers for delivery. Service Provider: Wildbit LLC (the company behind Postmark) Terms of Service: You can find Postmark’s Terms of Service here: https://postmarkapp.com/terms-of-service Privacy Policy: Wildbit’s Privacy Policy (covering Postmark) is available here: https://wildbit.com/privacy-policy SendGrid Service Description: This integration allows your WordPress site to send emails using the SendGrid email delivery service via their API. What data is sent and when: Authentication: When you configure the plugin to use SendGrid, your API key is stored by the plugin. This API key is sent to SendGrid’s API endpoints (e.g., https://api.sendgrid.com/v3/mail/send) for authentication with each email sent from your WordPress site. Email Transmission: When an email is sent from your WordPress site using a configured SendGrid connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to SendGrid’s servers for delivery. Service Provider: Twilio Inc. (the company behind SendGrid) Terms of Service: You can find SendGrid’s Terms of Service here: https://sendgrid.com/policies/tos/ Privacy Policy: SendGrid’s Privacy Policy is available here: https://sendgrid.com/policies/privacy/ SMTP2GO Service Description: This integration allows your WordPress site to send emails using the SMTP2GO email delivery service via their API or SMTP. What data is sent and when (API Method): Authentication: When you configure the plugin to use SMTP2GO via API, your API key is stored by the plugin. This API key is sent to SMTP2GO’s API endpoints (e.g., https://api.smtp2go.com/v3/...) for authentication with each email sent. Email Transmission: When an email is sent using a configured SMTP2GO API connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to SMTP2GO’s servers. What data is sent and when (SMTP Method): Authentication: If configured via SMTP, your SMTP credentials (hostname, port, username, password) are sent to SMTP2GO’s SMTP servers for authentication with each email. Email Transmission: When an email is sent using a configured SMTP2GO SMTP connection, the email content is transmitted to SMTP2GO’s SMTP servers. Service Provider: SMTP2GO Terms of Service: You can find SMTP2GO’s Terms of Service here: https://www.smtp2go.com/terms-of-service/ Privacy Policy: SMTP2GO’s Privacy Policy is available here: https://www.smtp2go.com/privacy-policy/ SparkPost Service Description: This integration allows your WordPress site to send emails using the SparkPost email delivery service via their API. What data is sent and when: Authentication: When you configure the plugin to use SparkPost, your API key is stored by the plugin. This API key is sent to SparkPost’s API endpoints (e.g., https://api.sparkpost.com/api/v1/...) for authentication with each email sent from your WordPress site. Email Transmission: When an email is sent from your WordPress site using a configured SparkPost connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to SparkPost’s servers for delivery. Service Provider: Message Systems, Inc. (SparkPost) Terms of Service: You can find SparkPost’s Terms of Use here: https://www.sparkpost.com/policies/tou/ Privacy Policy: SparkPost’s Privacy Policy is available here: https://www.sparkpost.com/policies/privacy/ Amazon SES Service Description: This integration allows your WordPress site to send emails using Amazon Simple Email Service (SES) via the AWS API, authenticated with IAM Access Key credentials. What data is sent and when: Authentication: When you configure the plugin to use Amazon SES, your AWS IAM Access Key ID and Secret Access Key are stored by the plugin. These credentials are used to sign requests to Amazon SES API endpoints (e.g., https://email. .amazonaws.com) using AWS Signature Version 4. Email Transmission: When an email is sent from your WordPress site using a configured Amazon SES connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to Amazon’s email sending servers for delivery. Service Provider: Amazon Web Services, Inc. Terms of Service: You can find the AWS Customer Agreement here: https://aws.amazon.com/agreement/ Privacy Policy: Amazon’s Privacy Notice is available here: https://aws.amazon.com/privacy/ TurboSMTP Service Description: This integration allows your WordPress site to send emails using the TurboSMTP transactional email service. What data is sent and when: Authentication: When you configure the plugin to use TurboSMTP, your API key (and potentially username/password) is stored by the plugin and sent to TurboSMTP’s API endpoint (e.g., https://api.turbo-smtp.com/api/v2/mail/send) for authentication with each email sent. Email Transmission: When an email is sent from your WordPress site using a configured TurboSMTP connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to TurboSMTP’s servers for delivery. Service Provider: Delivery Media S.R.L. (the company behind TurboSMTP) Terms of Service: You can find TurboSMTP’s Terms and Conditions here: https://www.serversmtp.com/terms-and-conditions/ Privacy Policy: TurboSMTP’s Privacy Policy is available here: https://www.serversmtp.com/privacy-policy/ Other SMTP Servers (Generic SMTP) Service Description: This integration allows your WordPress site to send emails using any standard SMTP server you configure (e.g., your web host’s mail server, or other third-party SMTP providers not explicitly listed above). What data is sent and when: Authentication: When you configure a generic SMTP connection, your SMTP credentials (hostname, port, username, password, encryption type) are stored by the plugin. These credentials are sent to your configured SMTP server for authentication each time an email is sent from your WordPress site. We recommend using constants defined in wp-config.php for sensitive data like passwords where possible. Email Transmission: When an email is sent from your WordPress site using a configured generic SMTP connection, the email content (including sender address, recipient(s) address(es), subject, body, headers, and any attachments) is transmitted to your configured SMTP server for delivery. Service Provider: This will be the specific SMTP provider you have chosen to configure. Terms of Service & Privacy Policy: You are responsible for obtaining and reviewing the terms of service and …