Set up your first custom email address
Choose the address you want on your domain and where it should forward. We'll create the domain setup and your first forwarding address together.
Add your domain
Add the domain you want to use with MailLogic to see the DNS records to configure.
Named email accounts take priority. Catch-all receives mail sent to every other address on this domain.
Catch-all addresses can receive more unsolicited mail. Existing spam and sender-blocking rules still apply.
Email Accounts
0 accounts| Address | Display Name | Forwards To | SMTP | Password | Created | Actions |
|---|---|---|---|---|---|---|
| Select a domain to load accounts. | ||||||
Basic
Forwarding workspace with domain and account management.
Stripe checkout is not configured for this workspace.
*Subject to fair use.
Purchase SMTP credits
Voluntarily add recipient capacity using your current plan rate.
Automatic SMTP top-up
Automatically purchase enough additional 1,000-recipient credit packs when a send requires more credits than are available.
You can purchase SMTP credits manually at any time.
Plans
Choose the address and monthly SMTP recipient limits that match this workspace.
*Subject to fair use.
Payment method
Invoices
Send Email
Send email directly through MailLogic SMTP.
Preview
Available on a paid plan. The preview below uses no account feature data.
MailLogic SMTP
Send Email
No domain selected
Email clients & applications
MailLogic SMTP settings
Use these settings with any email client or application that supports authenticated SMTP.
SMTP server
smtp.maillogic.io
Port
587
Security
STARTTLS
Authentication
Required
Username
[email protected]
Full MailLogic email address
Password
Your MailLogic SMTP password
Legacy integration Gmail “Send as” Gmail will no longer support “Send as” for third-party email addresses starting in January 2027.
Create an SMTP-enabled email account in Accounts before adding it to Gmail.
Step 1: Open Gmail Settings
- Open Gmail in your browser.
- Click the gear icon in the top right corner.
- Select See all settings.
- Open the Accounts and Import tab.
Step 2: Add Your Custom Address
- In Send mail as, click Add another email address.
- Enter your name and custom email address.
- Uncheck Treat as an alias if replies should go to the custom address.
- Click Next Step.
Step 3: Configure SMTP
- Select Secured connection using TLS.
- Enter your SMTP credentials from the email account.
- Click Add Account.
Step 4: Verify Your Address
- Gmail sends a verification email to the custom address.
- Use your forwarding destination to receive the verification.
- Click the verification link or enter the confirmation code.
- Select the custom address from Gmail's From dropdown.
Gmail can send from your custom domain after verification succeeds.
Gmail may take 15-60 minutes to unlock a newly verified sender. Fully refreshing Gmail can help.
API
Manage the API key for your selected domain.
Preview
Available on a paid plan. The preview below uses no account feature data.
Selected domain
Domain API Key
No domain selected
Current key
Select a domain to load its API key.
This full key is shown only now. Regenerate it if you lose it.
Quick start
Send with this key
Use the API key as a bearer token. A nonblank display_name overrides the sender account's Display Name for this API request; omit it to use the Accounts setting. Attachments are optional.
Authentication
Authorization: Bearer <your API key>
cURL
Python
Asynchronous personalized sending
Batch Send API
Send separate personalized messages from one JSON request. Your plan determines the maximum batch size, and each recipient receives an independently rendered email.
Validate and preview
POST https://api.maillogic.io/v1/batch-send/preview
Create a batch
POST https://api.maillogic.io/v1/batch-send
Check batch status
GET https://api.maillogic.io/v1/batch-send/<batch_id>
How it works
- Send a JSON recipients array. Put personalized values in each recipient's variables object and reference them as {{variable_name}}.
- Include a unique Idempotency-Key header when creating the batch. Safely retry the same request with the same key.
- A successful submission returns 202 Accepted. Read batch.id from the response and poll for submission progress plus accepted, deferred, bounced, failed, pending, and suppressed delivery outcomes.
The From address must be an active SMTP account on this API key's domain, and outbound DNS must be verified. Batch Send uses the account's Display Name from Accounts and snapshots it when the batch is created. Credits for the complete sendable recipient set are reserved before the batch starts. If credits are insufficient, the batch waits without partially sending; purchase credits or enable optional automatic top-up in Billing. Suppressed recipients use no credits. Attachments are not supported.
cURL
Python
Batch Send
Create separate personalized emails from one template and a CSV or Google Sheets recipient list.
Preview
Available on a paid plan. The preview below uses no account feature data.
Personalized transactional email
Prepare a batch
No domain selected
Validated
Batch preview
Recipients0
Variables0
Top-up packs required0
To: -
Subject: -
Plain text
HTML
Activity
Recent batches
| Created | Sender | Progress | Status |
|---|---|---|---|
| Loading batch data... | |||
Replies
Continue MailLogic conversations without managing another mailbox.
Preview
Available on a paid plan. The preview below uses no account feature data.
Log
Review forwarding and SMTP delivery activity for your domain.
Preview
Available on a paid plan. The preview below uses no account feature data.
Activity Log
| Date and Time | Domain | Username | To | From | Direction | Status | Details |
|---|---|---|---|---|---|---|---|
| Select a domain to load logs. | |||||||
Suppressed recipients
Recipients skipped after qualifying delivery failures across this workspace.
| Recipient | Reason | Last failure | Actions |
|---|---|---|---|
| No recipients are suppressed. | |||
Block Email
Stop unwanted forwarding before it reaches your destination inbox.
Preview
Available on a paid plan. The preview below uses no account feature data.
Rule type
Add block
Blocked Emails
0 emails| Created | Actions | |
|---|---|---|
| Select a domain to load blocked emails. | ||
Blocked Domains
0 domains| Domain | Created | Actions |
|---|---|---|
| Select a domain to load blocked domains. | ||