Smtp2go.

Tool to add a new allowed sender email address. Use when you need to whitelist a sender before sending email. Example: Add "user@example.com" to allowed senders list.

Tool to add a public IP address to your account's IP allow list. Use when you need to whitelist specific sending sources by IP after confirming accuracy. Note: Only plain IP addresses are supported (no CIDR notation). Private/reserved IP ranges are rejected.

Tool to add a new sender domain for SPF/DKIM verification. Use when you need to register a domain and optionally set tracking/return-path subdomains.

Tool to add a new SMTP user. Use when you need to provision a fresh SMTP credential after collecting username and password.

Tool to add email addresses or domains to the suppression list. Use when you need to block sending emails to specific recipients or entire domains after unsubscribes or bounces.

Tool to create a new webhook. Use when you need real-time notifications of email or SMS events.

Tool to edit details of an existing email template. Use when you need to update template properties after confirming its ID.

Tool to edit details of an existing SMTP user. Use when you need to update username, password, sender restrictions, or enable/disable a user after confirming the target username.

Tool to edit an existing webhook’s settings. Use when you need to update a webhook's configuration after creation.

Tool to retrieve current email cycle/quota statistics. Use when you need to check the account's monthly email allowance, usage, and remaining quota for the current billing cycle.

Tool to retrieve email history statistics. Use when you need detailed delivery metrics within a date range.

Tool to retrieve email spam report statistics. Use when analyzing spam trends for sent emails.

Tool to retrieve email unsubscribe statistics. Use when you need unsubscribe data for your account over a date range.

Tool to retrieve email bounces statistics. Use after sending emails to analyze bounce metrics over a time period.

Tool to remove a sender email address from the allowed senders list. Use when you need to revoke send permissions for a validated address.

Tool to remove an IP address from your account's IP allow list. Use after identifying the IP you wish to revoke.

Tool to remove an SMTP user from your account. Use when you need to revoke SMTP access for a user.

Tool to remove an email address or domain from the suppression list. Use when you want to resume sending to the address or domain.

Tool to remove a webhook. Use when you want to delete a webhook by its ID from your SMTP2GO account.

Tool to search activity events like sends, opens, clicks, and bounces. Use when you need to filter account email activity by date, event, recipient, or message ID.

Tool to search your collection of email templates by ID or name. Use when you need to find templates matching specific criteria after authentication.

Tool to search sent emails. Use when filtering your SMTP2GO account's email activity by criteria like date, sender, or recipient. Call after authentication.

Tool to search subaccounts. Use after authenticating to filter and paginate your subaccounts by name, email, or status.

Tool to retrieve usage statistics for subaccounts. Use when you need to monitor per-subaccount email usage.

Tool to update (replace) the entire allowed senders list in your SMTP2GO account. This action overwrites the current list with the provided email addresses and domain names. Use when you need to set or update who can send emails through your account. Example: 'Update allowed senders to include user@example.com and admin@company.com in whitelist mode.'

Tool to view the list of allowed senders configured in your account. Use after setting up SMTP2GO authentication to retrieve your allowed-senders list. Example: 'Show me all verified allowed senders.'

Tool to view details of a specific email template. Use after you have the template ID to inspect.

Tool to view the list of IP addresses in your IP allow list. Use after confirming your SMTP2GO API key is set.

Tool to retrieve received SMS replies for your SMTP2GO account. Use when you need to fetch incoming SMS messages for analysis or display. Pagination supported via limit and offset.

Tool to list all SMTP users configured on your account. Use when you need to retrieve SMTP user configurations.

Tool to view the suppression list. Use when you need to inspect suppressed email addresses in your account.

Tool to view all webhooks configured in your account. Use when you need to inspect existing webhook configurations after setup.