Title: PHP 5.6 compatibility
Last modified: August 30, 2016

---

# PHP 5.6 compatibility

 *  Resolved [larsbox](https://wordpress.org/support/users/larsbox/)
 * (@larsbox)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/php-56-compatibility/)
 * Thank you for an outstanding work
    Postman SMTP works fine on PHP 5.5.30. But
   my web hotel uses PHP 5.6.15. Seems like StarTLS and Gmail API does not work 
   on Postman SMTP v1.7.2 and PHP 5.6.15 Gmail API works on PHP 5.6.15 with Postman
   SMTP v1.6.23 but StarTLS gives an error. Jason writes that PHP 5.5.14 is used
   for development Question: is Postman SMTP tested on PHP 5.6.15?
 * [https://wordpress.org/plugins/postman-smtp/](https://wordpress.org/plugins/postman-smtp/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * (@jasonhendriks)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/php-56-compatibility/#post-6729789)
 * Thank-you. No I never have tried it with PHP 5.6. But I will install it somewhere
   and see what happens 🙂
 *  Plugin Author [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * (@jasonhendriks)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/php-56-compatibility/#post-6729797)
 * Seems to be ok! 🙂
 *     ```
       OS: Darwin Jasons-Mac-Pro.local 15.0.0 Darwin Kernel Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015; root:xnu-3247.10.11~1/RELEASE_X86_64 x86_64
       PHP: Darwin 5.6.15 C
       PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=No, zlib_encode=Yes
       WordPress: 4.3.1 en_CA UTF-8
       WordPress Theme: Twenty Fifteen
       WordPress Plugins: Contact Form 7, Easy WP SMTP, Leads, MyMail - Email Newsletter Plugin for WordPress, Postman SMTP
       WordPress wp_mail Filter(s): wp_staticize_emoji_for_email
       WordPress phpmailer_init Action(s): swpsmtp_init_smtp
       Postman: 1.7.2
       Postman Sender Domain (Envelope|Message): hendriks.ca | hendriks.ca
       Postman Prevent Message Sender Override (Email|Name): No | No
       Postman Active Transport: SMTP (smtp:tls:oauth2://smtp.gmail.com:587)
       Postman Active Transport Status (Ready|Connected): Yes | Yes
       Postman Deliveries (Success|Fail): 231 | 96
       Postman PHP LogLevel: 5000
       ```
   
 *     ```
       From:	Jason Hendriks <postman@hendriks>
       To:	jason@hendriks
       Date:	2015-11-09 13:20:48
       Subject:	Postman SMTP Test (wp.mydomain.com)
       Delivery-URI:	https:oauth2://www.googleapis.com:443
       Content-Type: text/plain; charset = "UTF-8"
       Content-Transfer-Encoding: 8bit
   
       Hello!
       ```
   

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP 5.6 compatibility’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/postman-smtp_7c7b78.svg)
 * [Postman SMTP Mailer/Email Log](https://wordpress.org/plugins/postman-smtp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/postman-smtp/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/postman-smtp/)
 * [Active Topics](https://wordpress.org/support/plugin/postman-smtp/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/postman-smtp/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/postman-smtp/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * Last activity: [10 years, 7 months ago](https://wordpress.org/support/topic/php-56-compatibility/#post-6729797)
 * Status: resolved