You need a gateway to send your emails. You can select your gateways from SMTP, Amazon SES, SparkPost, SendGrid, PostMark, Elastic Email, MailGun.
Go to weMail→Settings→Email, you will find all the gateway emails there. Just select any one gateway with the API Key.
- Elastic Email
SMTP gateway is used when your company has multiple email systems that send internet bound messages.
To use SMTP as the gateway, Click on SMTP, choose Enable SMTP, add mail server, port, encryption, username, your SMTP password, the hourly sending limit.
Click on Save Changes and you are good to go.
SparkPost is a predictive email intelligence platform. To use SparkPost as your gateway, you have to create an account on SparkPost, copy and paste the API key from your SparkPost account and you are good to go.
Read this documentation on how to create the SparkPost API key.
SendGrid is a cloud-based platform and reliable in email deliverability. Click on Enable SendGrid. Copy the API key from your SendGrid account and paste it to use SendGrid as the gateway.
PostMark is a fast and reliable transactional email service. Click on Enable PostMark. Copy the API key from your PostMark account and paste it to use SendGrid as the gateway.
Powerful Transactional Email API that enables you to send, receive, and track emails, built with developers in mind. Click on Enable MailGun. Copy the API key from your MailGun account and paste it to use SendGrid as the gateway.
Click on this link to create an account in Elastic Email. Create an account, you will get your API key from your account. Copy and paste it and you are good to go.