📧 Send personalized emails, PDF attachments, and filtered tables in bulk from Excel
Do you spend hours manually sending internal reports, invoices, pay stubs, or certificates one by one?
Optipe MultiMail is the professional add-in to automate corporate information distribution directly from Excel using desktop Outlook, without complex VBA macros and preserving your brand identity.
- Individual Attachments: Send customized invoices, pay stubs, certificates, or unique documents to each recipient directly from Excel.
- Corporate Distribution: Ideal for distributing payroll stubs to employees, branch reports, account statements, or payment reminders.
- 100% Local Privacy & Security: Your data never leaves your computer; the entire process runs locally within your secure Microsoft 365 / Office desktop environment.
MultiMail is NOT an email marketing tool. It is not designed for bulk advertising or newsletters.
It is purpose-built for internal administrative operations: Human Resources, Finance, Billing, Management Control, and Education.
5 Ways to Automate Your Email Dispatch from Excel
MultiMail adapts to your administrative needs with specialized modes for each distribution scenario:
1. Personalized Notifications
Send personalized messages, payment reminders, and announcements by merging data columns into the email subject and body.
Examples: Staff notices, payment reminders, customer updates, and student notifications. Perfect for HR, Billing, and Operations.
2. Individual Excel Sheets
Automatically split a multi-sheet workbook and email each worksheet as an independent file to its respective recipient.
Examples: Budgets by branch, sales reports by executive, inventory sheets, or department-level summaries. Ideal for Finance and Management.
3. Single PDF & File Attachments
Automatically attach individual PDF, Word, or Excel files from a local folder matching employee IDs, invoice numbers, or names.
Examples: Employee pay stubs, PDF invoices, signed contracts, or customized certificates. Ideal for HR, Accounting, and Admin.
4. Filtered Data Tables (Embedded)
Filter a master Excel table and embed only the specific rows belonging to each recipient right inside the HTML email body.
Examples: Multi-row customer account statements, open balance lists, shift schedules, or overtime breakdown. Zero manual filtering.
5. Multiple Documents per Recipient (One-to-Many)
Group and attach multiple distinct PDF documents to each contact in a single email based on your Excel index table.
Examples: All monthly invoices for a client, pay stubs paired with tax receipts, or multiple certificates in a single email. Perfect for Finance, Vendors, and HR.
Why choose Optipe MultiMail for your business?
Preserves your regular Outlook HTML signature, logos, and styling. Emails are delivered as authentic, direct communications, avoiding spam filters.
Preview every message before dispatching. MultiMail validates email formats and attachment existence so confidential files never go to the wrong recipient.
Runs entirely on your local PC. Neither employee payroll data nor financial records are uploaded to external servers. Full compliance with strict privacy policies.
How to send bulk emails from Excel in 3 steps
Explore the step-by-step user guide with screenshots to get started.
Eliminate manual email administrative overhead today.
Download the free version and see how much time MultiMail saves your team.
Try it. You'll get it.
System Requirements & Technical Specs:
- Works in Microsoft Excel and Outlook 2016, 2019, 2021, 2024, and Microsoft 365 (desktop Windows versions).
- Format: Native Excel Add-in (.xlam), no admin rights required for installation.
- Multilingual Support: Available in English, Spanish, Portuguese, and German.
- Manage multiple Outlook sender accounts and shared mailboxes.
- Configurable delay timer between emails to comply with corporate server policies.
Documentation & Support:
Key Use Cases Across Business Departments
- ⚡ Human Resources: Rapid dispatch of PDF pay stubs, employment certificates, contracts, and confidential staff notices.
- ⚡ Finance & Collections: Automated sending of customer account statements with multi-row pending invoice breakdowns.
- ⚡ Operations & Management Control: Distribution of individual branch budgets or sales reports to department managers.
- ⚡ Education & Academic Institutions: Mass issuance of student report cards, diplomas, certificates, and tuition notices.
- ⚡ Procurement & Accounts Payable: Automated delivery of purchase orders, payment confirmation notices, and remittance slips.
📚 Practical Guides & Recommended Articles:
Frequently Asked Questions about MultiMail
Can I send unique file attachments to each recipient?
Yes, this is our most popular feature. Simply map the file name or employee ID in your Excel column and MultiMail automatically attaches the matching PDF, document, or report to each email.
Is my confidential payroll and financial data secure?
100% secure. MultiMail executes entirely on your local machine using desktop Excel and Outlook. No salary records, client databases, or attachments are uploaded to third-party cloud servers.
Is there a limit on how many emails I can send?
MultiMail PRO has no daily or monthly limits. The only limits are those defined by your email service provider (e.g., Microsoft 365 or your corporate Exchange thresholds). The Freemium version allows testing up to 3 batches per day with 10 recipients per batch.
Do I need the Outlook desktop application installed?
Yes, MultiMail utilizes the native desktop engine, security controls, and signatures of Outlook for Windows.
Losing too much time on manual repetitive email tasks?
MultiMail provides the security, automation, and precision your department needs to protect corporate information and optimize workflow.
