Libraries tagged by access blocking

Non-blocking access to the filesystem based on Amp and Revolt.

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# Introduction SendPost provides email API and SMTP relay which can be used not just to send & measure but also alert & optimised email sending. You can use SendPost to: * Send personalised emails to multiple recipients using email API * Track opens and clicks * Analyse statistics around open, clicks, bounce, unsubscribe and spam At and advanced level you can use it to: * Manage multiple sub-accounts which may map to your promotional or transactional sending, multiple product lines or multiple customers * Classify your emails using groups for better analysis * Analyse and fix email sending at sub-account level, IP Pool level or group level * Have automated alerts to notify disruptions regarding email sending * Manage different dedicated IP Pools so to better control your email sending * Automatically know when IP or domain is blacklisted or sender score is down * Leverage pro deliverability tools to get significantly better email deliverability & inboxing [](https://god.gw.postman.com/run-collection/33476323-e6dbd27f-c4a7-4d49-bcac-94b0611b938b?action=collection%2Ffork&source=rip_markdown&collection-url=entityId%3D33476323-e6dbd27f-c4a7-4d49-bcac-94b0611b938b%26entityType%3Dcollection%26workspaceId%3D6b1e4f65-96a9-4136-9512-6266c852517e) # Overview ## REST API SendPost API is built on REST API principles. Authenticated users can interact with any of the API endpoints to perform: * **GET**- to get a resource * **POST** - to create a resource * **PUT** - to update an existing resource * **DELETE** - to delete a resource The API endpoint for all API calls is: https://api.sendpost.io/api/v1 Some conventions that have been followed in the API design overall are following: * All resources have either /api/v1/subaccount or /api/v1/account in their API call resource path based on who is authorised for the resource. All API calls with path /api/v1/subaccount use X-SubAccount-ApiKey in their request header. Likewise all API calls with path /api/v1/account use X-Account-ApiKey in their request header. * All resource endpoints end with singular name and not plural. So we have domain instead of domains for domain resource endpoint. Likewise we have sender instead of senders for sender resource endpoint. * Body submitted for POST / PUT API calls as well as JSON response from SendPost API follow camelcase convention * All timestamps returned in response (created or submittedAt response fields) are UNIX nano epoch timestamp. All resources have either /api/v1/subaccount or /api/v1/account in their API call resource path based on who is authorised for the resource. All API calls with path /api/v1/subaccount use X-SubAccount-ApiKey in their request header. Likewise all API calls with path /api/v1/account use X-Account-ApiKey in their request header. SendPost uses conventional HTTP response codes to indicate the success or failure of an API request. * Codes in the 2xx range indicate success. * Codes in the 4xx range indicate an error owing due to unauthorize access, incorrect request parameters or body etc. * Code in the 5xx range indicate an eror with SendPost's servers ( internal service issue or maintenance ) SendPost all responses return created in UNIX nano epoch timestamp. ## Authentication SendPost uses API keys for authentication. You can register a new SendPost API key at our [developer portal](https://app.sendpost.io/register). SendPost expects the API key to be included in all API requests to the server in a header that looks like the following: `X-SubAccount-ApiKey: AHEZEP8192SEGH` This API key is used for all Sub-Account level operations such as: * Sending emails * Retrieving stats regarding open, click, bounce, unsubscribe and spam * Uploading suppressions list * Verifying sending domains and more In addition to X-SubAccount-ApiKey you also have another API Key X-Account-APIKey which is used for Account level operations such as : * Creating and managing sub-accounts * Allocating IPs for your account * Getting overall billing and usage information * Email List validation * Creating and managing alerts and more You must look at individual API reference page to look at whether X-SubAccount-ApiKey is required or X-Account-ApiKey In case an incorrect API Key header is specified or if it is missed you will get HTTP Response 401 ( Unauthorized ) response from SendPost. ## HTTP Response Headers Code | Reason | Details ---------------| -----------------------| ----------- 200 | Success | Everything went well 401 | Unauthorized | Incorrect or missing API header either X-SubAccount-ApiKey or X-Account-ApiKey 403 | Forbidden | Typically sent when resource with same name or details already exist 406 | Missing resource id | Resource id specified is either missing or doesn't exist 422 | Unprocessable entity | Request body is not in proper format 500 | Internal server error | Some error happened at SendPost while processing API request 503 | Service Unavailable | SendPost is offline for maintenance. Please try again later # API SDKs We have native SendPost SDKs in the following programming languages. You can integrate with them or create your own SDK with our API specification. In case you need any assistance with respect to API then do reachout to our team from website chat or email us at **[email protected]** * [PHP](https://github.com/sendpost/sendpost_php_sdk) * [Javascript](https://github.com/sendpost/sendpost_javascript_sdk) * [Ruby](https://github.com/sendpost/sendpost_ruby_sdk) * [Python](https://github.com/sendpost/sendpost_python_sdk) * [Golang](https://github.com/sendpost/sendpost_go_sdk) # API Reference SendX REST API can be broken down into two major sub-sections: * Sub-Account * Account Sub-Account API operations enable common email sending API use-cases like sending bulk email, adding new domains or senders for email sending programmatically, retrieving stats, adding suppressions etc. All Sub-Account API operations need to pass X-SubAccount-ApiKey header with every API call. The Account API operations allow users to manage multiple sub-accounts and manage IPs. A single parent SendPost account can have 100's of sub-accounts. You may want to create sub-accounts for different products your company is running or to segregate types of emails or for managing email sending across multiple customers of yours. # SMTP Reference Simple Mail Transfer Protocol (SMTP) is a quick and easy way to send email from one server to another. SendPost provides an SMTP service that allows you to deliver your email via our servers instead of your own client or server. This means you can count on SendPost's delivery at scale for your SMTP needs. ## Integrating SMTP 1. Get the SMTP `username` and `password` from your SendPost account. 2. Set the server host in your email client or application to `smtp.sendpost.io`. This setting is sometimes referred to as the external SMTP server or the SMTP relay. 3. Set the `username` and `password`. 4. Set the port to `587` (or as specified below). ## SMTP Ports - For an unencrypted or a TLS connection, use port `25`, `2525` or `587`. - For a SSL connection, use port `465` - Check your firewall and network to ensure they're not blocking any of our SMTP Endpoints. SendPost supports STARTTLS for establishing a TLS-encrypted connection. STARTTLS is a means of upgrading an unencrypted connection to an encrypted connection. There are versions of STARTTLS for a variety of protocols; the SMTP version is defined in [RFC 3207](https://www.ietf.org/rfc/rfc3207.txt). To set up a STARTTLS connection, the SMTP client connects to the SendPost SMTP endpoint `smtp.sendpost.io` on port 25, 587, or 2525, issues an EHLO command, and waits for the server to announce that it supports the STARTTLS SMTP extension. The client then issues the STARTTLS command, initiating TLS negotiation. When negotiation is complete, the client issues an EHLO command over the new encrypted connection, and the SMTP session proceeds normally. If you are unsure which port to use, a TLS connection on port 587 is typically recommended. ## Sending email from your application ```javascript "use strict"; const nodemailer = require("nodemailer"); async function main() { // create reusable transporter object using the default SMTP transport let transporter = nodemailer.createTransport({ host: "smtp.sendpost.io", port: 587, secure: false, // true for 465, false for other ports auth: { user: "" , // generated ethereal user pass: "", // generated ethereal password }, requireTLS: true, debug: true, logger: true, }); // send mail with defined transport object try { let info = await transporter.sendMail({ from: '[email protected]', to: '[email protected]', subject: 'Test Email Subject', html: 'Hello Geeks!!!', }); console.log("Message sent: %s", info.messageId); } catch (e) { console.log(e) } } main().catch(console.error); ``` For PHP ```php

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Block users and log access to your silverstripe application based on IP, referer, or host

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Non-blocking MySQLi database access with PHP. Designed to work with reactphp/react.

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The package help block access from any country you want. It gives you a web page where you can do it.

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Production-ready Laravel starter kit with a full admin panel, role-based access control, security logs, IP blocking, CSV/PDF exports, real-time charts, and a beautiful Tailwind UI — fully installed in one command.

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IP Checker helps to block abusive IP addresses on specific error codes.

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A very simple and safe PHP library that provides methods to access redis cache in php applications. This wraps up the AmPHP related Redis Package to interact with Redis in-memory cache in an asynchronous & non-blocking way.

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Middleware for blocking acces to some users based on their email addresses

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Prevents brute force password attacks on the Craft CMS control panel by tracking failed login attempts per IP address and blocking access after a configurable threshold.

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A module for blocking access to an application if the user agent is Internet Explorer.

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This is a light weight package which enhances the security of laravel with help of custom exception handling. It helps in blocking the access to env file.

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This package allows us to protect our website from un authorized users by providing access to only whitelisted ip addresses or by blocking ip addresses by blacklist.

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**Send emails fast and with confidence through our easy to use [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) API interface.** # Overview This is the API interface to the [Mail Baby](https://mail.baby/) Mail services provided by [InterServer](https://www.interserver.net). To use this service you must have an account with us at [my.interserver.net](https://my.interserver.net). # Mail Orders Every sending account in MailBaby is backed by a **Mail Order** — a provisioned sending credential with a numeric `id` and a corresponding SMTP username (`mb`). Most calls accept an optional `id` parameter; when omitted the API automatically selects the first active order on your account. Use `GET /mail` to list all orders, and `GET /mail/{id}` to inspect a single order including its current SMTP password. # Sending Email Three sending methods are available depending on your use-case: | Endpoint | Best for | |----------|----------| | `POST /mail/send` | Simple single-recipient messages | | `POST /mail/advsend` | Multiple recipients, CC/BCC, attachments, named contacts | | `POST /mail/rawsend` | Pre-built RFC 822 messages (e.g. DKIM-signed payloads) | After a successful send each endpoint returns a `GenericResponse` whose `text` field contains the **transaction ID** assigned by the relay. This ID can later be matched against entries in `GET /mail/log` via the `mailid` query parameter. # Filtering & Logs `GET /mail/log` provides paginated access to every message accepted by the relay for your account. Combine any of the query parameters to narrow results — e.g. `from`, `to`, `subject`, `messageId`, `origin`, `mx`, `startDate`/`endDate`, and `delivered`. # Blocking Two independent mechanisms exist for suppressing unwanted email: - **Block lists** (`GET /mail/blocks`, `POST /mail/blocks/delete`) — addresses flagged by the system spam filters (LOCAL_BL_RCPT / MBTRAP rules in rspamd, and suspicious subjects). - **Deny rules** (`GET /mail/rules`, `POST /mail/rules`, `DELETE /mail/rules/{ruleId}`) — custom rules you configure to reject specific senders, domains, destination addresses, or subject-line prefixes before a message is even attempted. # Authentication In order to use most of the API calls you must pass credentials from the [my.interserver.net](https://my.interserver.net/) site. We support several different authentication methods but the preferred method is to use the **API Key** which you can get from the [Account Security](https://my.interserver.net/account_security) page. Pass your key in the `X-API-KEY` HTTP request header for every protected call.

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Creates and manages locks, a mechanism to provide exclusive access to a shared resource

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