Title: Send test email give this error: Error calling POST https://www.googleapis.com/g
Last modified: August 30, 2016

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# Send test email give this error: Error calling POST https://www.googleapis.com/g

 *  [miglets](https://wordpress.org/support/users/miglets/)
 * (@miglets)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/send-test-email-give-this-error-error-calling-post-httpswwwgoogleapiscomg/)
 * Setup Postman SMTP and verified with Google API. Plugin says all is good and 
   connected, but when I try to send a test email, it gives this error:
    Error calling
   POST [https://www.googleapis.com/gmail/v1/users/me/messages/send](https://www.googleapis.com/gmail/v1/users/me/messages/send):(
   400) Mail service not enabled
 * Diagnostic log:
    OS: Linux res.responsibleeducation.org 2.6.32-042stab104.1 #
   1 SMP Thu Jan 29 12:58:41 MSK 2015 x86_64 HTTP User Agent: Mozilla/5.0 (Windows
   NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0 Platform: PHP Linux 5.3.25/
   WordPress 4.3 en_US PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes,
   sockets=Yes, allow_url_fopen=Yes, mcrypt=Yes WordPress Theme: SSX Theme WordPress
   Plugins: Captcha Code, Contact Form 7, Enable Media Replace, Google XML Sitemaps,
   Google Analytics, PHP Code Widget, Postman SMTP, Q and A FAQ and Knowledge Base
   for WordPress, User Role Editor Postman Version: 1.6.23 Postman Sender Domain(
   Envelope|Message): unprme.org|unprme.org Postman Prevent Message Sender Override(
   Email|Name): No|No Postman Transport URI: gmail_api:https:oauth2://www.googleapis.
   com:443 Postman Transport Status (Configured|Ready|Connected): Yes|Yes|Yes Postman
   Deliveries (Success|Fail): 0|166 Postman Bind (Success|Fail|Path): Yes|No|/home/
   unprme/public_html/actoolkit/wp-content/plugins/postman-smtp/Postman/PostmanWpMailBinder.
   php Postman TCP Timeout (Connection|Read): 10|60 Postman Email Log (Enabled|Limit
   |Transcript Size): Yes|10|128 Postman Run Mode: production Postman PHP LogLevel:
   40000 Postman Stealth Mode: No Postman File Locking (Enabled|Temp Dir): Yes|/
   tmp
 * Any help much appreciated!! Thank you
 * [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, 9 months ago](https://wordpress.org/support/topic/send-test-email-give-this-error-error-calling-post-httpswwwgoogleapiscomg/#post-6449005)
 * Sounds like you did not enable the Gmail API in the developer console. Make sure
   you read the instructions in the FAQ and/or watch the video.
 *  Plugin Author [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * (@jasonhendriks)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/send-test-email-give-this-error-error-calling-post-httpswwwgoogleapiscomg/#post-6449390)
 * [@miglets](https://wordpress.org/support/users/miglets/) have you tried logging
   into [Gmail](http://gmail.com) to see if there are actions to take? From what
   I’ve seen on the Internet, this message means this account needs to be upgraded
   to support the Gmail API.

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

The topic ‘Send test email give this error: Error calling POST https://www.googleapis.
com/g’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * Last activity: [10 years, 8 months ago](https://wordpress.org/support/topic/send-test-email-give-this-error-error-calling-post-httpswwwgoogleapiscomg/#post-6449390)
 * Status: not resolved