Support » Plugin: Postman SMTP Mailer/Email Log » Connection Error

  • Hello:
    I cannot connect to my SparkPost email server, I got this message from my SiteGround (Host Provider Tech Support)

    I have configured the plugin, however the test message is always reported as Failed.

    I am afraid that I have not managed to find any error messages in our server logs. Also have not managed to find any error logs created by the plugin for troubleshooting.

    That being said, I would suggest contacting the plugin developers as I am sure that the settings are correct.

    Alternatively I would suggest using another SMTP plugin for your WordPress website

    Best Regards,
    Technical Support Team

Viewing 4 replies - 1 through 4 (of 4 total)
  • Plugin Author Jason Hendriks


    Please post the results from both your Diagnostic Test and Connectivity Test.

    OS: Linux #9 SMP Wed Sep 26 03:29:25 CDT 2012 x86_64
    HTTP User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10240
    Platform: PHP Linux 5.6.12 / WordPress 4.3 en_US
    PHP Dependencies: iconv=Yes, spl_autoload=Yes, openssl=Yes, sockets=Yes, allow_url_fopen=Yes, mcrypt=Yes
    WordPress Theme: 3clicks Child Theme
    WordPress Plugins: WP Missed Schedule, Admin Columns Pro, Admin Menu Tree Page View, Advanced Category Excluder Widgets, Advanced Category Excluder, Advanced Content Pagination Pro, AG Custom Admin, Akismet, All in One SEO Pack Pro, AIO WP Builder, Assign Categories, bbPress, Better Blogroll, BJ Lazy Load, Broken Link Checker, BuddyPress, Advanced Text Widget PRO, Display Posts Shortcode, Email Log, Enhanced Text Widget, Export User Data, Faster Image Insert, Functionality, The Cooking Exchange, G1 GMaps, G1 Page Builder, G1 Social Icons, Homepage Pop-up, New User Approve – Ignore Password Reset, Jetpack by,, Huge IT lightbox, MemberPress Products to User Roles, MemberPress Business Edition, New User Approve, Page-list, PHP Code Widget, Post State Tags, Postman SMTP, Restrict Widgets, Text Blocks, Revolution Slider, Security Ninja, SI CAPTCHA Anti-Spam, Fast Secure Contact Form, Table of Contents Plus, TablePress Extension: DataTables FixedHeader, TablePress, Theme Check, Update Control, Viper’s Video Quicktags, WooCommerce – All in One SEO Pack, WooCommerce, WP Ad Guru, WP Email Template LITE, Nested Pages, WP-Optimize, WP Revisions Limit, WP Smush Pro, WP Statistics, WP Ultimate Recipe Premium, WPFront Notification Bar, WPFront User Role Editor Personal Pro, WPMU DEV Dashboard
    Postman Version: 1.6.23
    Postman Sender Domain (Envelope|Message):|
    Postman Prevent Message Sender Override (Email|Name): Yes|Yes
    Postman Transport URI: smtp:none:login://
    Postman Transport Status (Configured|Ready|Connected): Yes|Yes|Yes
    Postman Deliveries (Success|Fail): 0|0
    Postman Bind (Success|Fail|Path): Yes|No|/home/cookin72/public_html/wp-root/wp-content/plugins/postman-smtp/Postman/PostmanWpMailBinder.php
    Postman TCP Timeout (Connection|Read): 100|100
    Postman Email Log (Enabled|Limit|Transcript Size): Yes|25|128
    Postman Run Mode: production
    Postman PHP LogLevel: 10000
    Postman Stealth Mode: Yes
    Postman File Locking (Enabled|Temp Dir): Yes|/tmp

    Connectivity test Screenshot

    Plugin Author Jason Hendriks


    You have configured no security over port 587. I doubt that is correct. I can not tell until you paste the results of the connectivity test

Viewing 4 replies - 1 through 4 (of 4 total)
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