MailSnag

MailSnag is a free plugin that allows you to send out test emails without using your customers' email addresses, which makes them think that you are spamming them. MailSnag provides false SMTP server credentials, which you can then use to send your development or staging emails to. MailSnag also provides you with different inboxes and authentication data for every mailbox that you choose to create. To change your current test email application to MailSnag's server, you can use one of its many integrations. MailSnag's allows you to inspect and capture any emails that have been sent out during the development period using its SMTP server. It also allows you to debug application generated emails, as well as view embedded content, raw data, and attachments. MailSnag currently supports a wide range of languages for your emails, including English, French, Spanish, and Portuguese.