How to configure sent.com for an iOS Device

First, a few words about sent.com

Fastmail is an email hosting company based in Melbourne, Australia. In addition to its Fastmail-branded services, the company also operates Topicbox, a mailing list service, and Pobox, an email service it acquired in 2015. The company was acquired by Opera Software in 2010 but became independent again in 2013 through a staff buyout. Its servers are located in Bridgewater, New Jersey and Seattle, Washington. Source: https://en.wikipedia.org/wiki/Fastmail

Configuring sent.com

Mail app can find your parameters itself then complete setting up your account. Apply these steps first in order to try:

1. Go to Settings > Mail and click Accounts
2. Click Add Account > Other and click Add Mail Account.
3. Enter your name (can be any name), email address, password and a description for your account
4. Tap Next. Mail will now try to find the mail configuration and set up your account. If Mail finds your e-mail settings, click Done to complete your account setup.

In case the Mail app didn't automatically set up your account, it means that you need to enter them yourself. You may find the table below useful:

Incoming E-mail (IMAP) Settings

Outgoing E-mail Setup

Tap Next, then follow these steps:

1. Select IMAP or POP If you are not certain which one to opt for, contact sent.com
2. Type the details (You will want to refer to the table above) for Incoming Mail Server and Outgoing Mail Server. Then click Next
3. If the email settings are correct, tap Save to finish the setup. If the mail settings are incorrect, you will be asked to modify them
4. In case you still aren't able to configure the account or store the e-mail settings, contact your e-mail provider.