Post SMTP is the best, powerful, easy-to-use SMTP Mailing Plugin that maximizes the deliverability of all your emails.
Fully compatible with any SMTP mailing service, API mailing (SMTP blocked), email logs, failure notifications and much more.
Post SMTP is not another WP Mail SMTP clone like WP Bank or Easy SMTP. It replaces the default WordPress SMTP library, PHPMailer, with the heavy-duty Zend_Mail.
Post SMTP FEATURES
- Easy-to-use, powerful Setup Wizard
- Commercial-grade Connectivity Tester
- Log and resend all emails
- Supports International alphabets, HTML Mail and MultiPart/Alternative
- Supports forced recipients (cc, bcc, to) and custom email headers
- SASL Support: Plain/Login/CRAM-MD5/XOAUTH2 authentication
- Security Support: SMTPS and STARTTLS (SSL/TLS)
- Copy configuration to other instances of Post