# \#development **URL:** https://forum.mautic.org/tag/development/17.md [Latest](https://forum.mautic.org/latest.md) · [Categories](https://forum.mautic.org/categories.md) · [Tags](https://forum.mautic.org/tags.md) --- ## [IMAP support with PHP 8.4 for monitored email](https://forum.mautic.org/t/imap-support-with-php-8-4-for-monitored-email/38118)
**Author:** [@daniolivares](https://forum.mautic.org/u/daniolivares)\ **Replies:** 2\ **Last updated:** [July 23, 2026, 11:09am UTC](https://forum.mautic.org/t/imap-support-with-php-8-4-for-monitored-email/38118 "2026-07-23T11:09:54Z")
Your software My Mautic version is: 7.0.0-dev My PHP version is: PHP Version 8.4.16 My Database type and version is: 10.11.15-MariaDB Your problem My problem is: Install and enable theimapextension to support monito… --- ## [Postfix bounce processing without php-imap — working solution for Mautic 7 on Debian 13 / PHP 8.4](https://forum.mautic.org/t/postfix-bounce-processing-without-php-imap-working-solution-for-mautic-7-on-debian-13-php-8-4/38318)
**Author:** [@onorosaurosrex](https://forum.mautic.org/u/onorosaurosrex)\ **Replies:** 0\ **Last updated:** [June 29, 2026, 8:42pm UTC](https://forum.mautic.org/t/postfix-bounce-processing-without-php-imap-working-solution-for-mautic-7-on-debian-13-php-8-4/38318 "2026-06-29T20:42:20Z")
Hi everyone, I’ve been setting up Mautic 7 on Debian 13 with PHP 8.4 and a self-hosted Postfix server, and like many of you I ran into the php-imap problem. After a lot of research and trial and error I found a way to m… --- ## [New Mautic Media Manager - TORN](https://forum.mautic.org/t/new-mautic-media-manager-torn/37407)
**Author:** [@tornmarketing](https://forum.mautic.org/u/tornmarketing)\ **Replies:** 8\ **Last updated:** [May 19, 2026, 8:02pm UTC](https://forum.mautic.org/t/new-mautic-media-manager-torn/37407 "2026-05-19T20:02:18Z")
New Mautic Media Manager - TORN Grab your thoughts My biggest pain for Mautic is that it is not marketing coordinator friendly - been a complaint for many years - so in the effort to bring mautic up to scratch with all… --- ## [Unsubscribes in Mautic v7.0.2 After Campaign Send via AWS SES](https://forum.mautic.org/t/unsubscribes-in-mautic-v7-0-2-after-campaign-send-via-aws-ses/38169)
**Author:** [@talha.sheikh](https://forum.mautic.org/u/talha.sheikh)\ **Replies:** 4\ **Last updated:** [April 30, 2026, 1:33pm UTC](https://forum.mautic.org/t/unsubscribes-in-mautic-v7-0-2-after-campaign-send-via-aws-ses/38169 "2026-04-30T13:33:56Z")
Hi, I’m experiencing a major unsubscribe (“Do Not Contact”) issue after upgrading Mautic. Previously, I was using Mautic v3.x without any issues, but after upgrading around 2–3 months ago to Mautic v7.0.2, I started fa… --- ## [Sudden spike in opens/clicks right after campaign send (Bot activity?)](https://forum.mautic.org/t/sudden-spike-in-opens-clicks-right-after-campaign-send-bot-activity/36715)
**Author:** [@gandhi](https://forum.mautic.org/u/gandhi)\ **Replies:** 9\ **Last updated:** [April 21, 2026, 8:33pm UTC](https://forum.mautic.org/t/sudden-spike-in-opens-clicks-right-after-campaign-send-bot-activity/36715 "2026-04-21T20:33:21Z")
Your software My Mautic version is: 5.0.4 My PHP version is: 8.2+ Hi everyone, I’m using Mautic 5.x and recently sent a campaign to about 1,000+ contacts. Immediately after sending, I noticed that open and click coun… --- ## [Amazon SES Plugin for Mautic 6+ — Bounce, Complaint & Full Event Tracking via SNS](https://forum.mautic.org/t/amazon-ses-plugin-for-mautic-6-bounce-complaint-full-event-tracking-via-sns/38044)
**Author:** [@jpsingh](https://forum.mautic.org/u/jpsingh)\ **Replies:** 7\ **Last updated:** [April 13, 2026, 7:12pm UTC](https://forum.mautic.org/t/amazon-ses-plugin-for-mautic-6-bounce-complaint-full-event-tracking-via-sns/38044 "2026-04-13T19:12:49Z")
Hey Mauticians :waving\_hand: We’ve just released an open-source Amazon SES webhook handler plugin for Mautic 6+ and would love for the community to test it, use it, and help us catch any bugs. GitHub: https://github.co… --- ## [\[Plugin\] Mautic 5.2 Email Verification with UseBouncer (Batch + Auto Check)](https://forum.mautic.org/t/plugin-mautic-5-2-email-verification-with-usebouncer-batch-auto-check/38061)
**Author:** [@lenonleite](https://forum.mautic.org/u/lenonleite)\ **Replies:** 0\ **Last updated:** [April 8, 2026, 6:36pm UTC](https://forum.mautic.org/t/plugin-mautic-5-2-email-verification-with-usebouncer-batch-auto-check/38061 "2026-04-08T18:36:04Z")
Hi everyone :waving\_hand: I’d like to share a plugin I recently developed for Mautic 5.2 that integrates with UseBouncer.com for email verification. :link: GitHub: https://github.com/lenonleite/Mautic-LenonLeiteBounce… --- ## [Full list of Mautic plugins](https://forum.mautic.org/t/full-list-of-mautic-plugins/16521)
**Author:** [@ttamg](https://forum.mautic.org/u/ttamg)\ **Replies:** 7\ **Last updated:** [April 3, 2026, 4:56pm UTC](https://forum.mautic.org/t/full-list-of-mautic-plugins/16521 "2026-04-03T16:56:42Z")
Hi all. I may have missed it in which case please can we make it easier to find. Is there a log somewhere or webpage someone maintains with a full list of Mautic Plugins? Would be a nice thing to have and curate. I f… --- ## [Problems accessing the API v2 docs](https://forum.mautic.org/t/problems-accessing-the-api-v2-docs/37494)
**Author:** [@siteleas](https://forum.mautic.org/u/siteleas)\ **Replies:** 17\ **Last updated:** [March 30, 2026, 5:02pm UTC](https://forum.mautic.org/t/problems-accessing-the-api-v2-docs/37494 "2026-03-30T17:02:02Z")
I’ve looked in the Mautic forum for information on fixing a problem with my Mautic instance. My v2 API documentation isn’t showing right. I couldn’t find anything there on how to solve the issue. When I go to https://my… --- ## [Proof of Concept: Restoring PostgreSQL Support for Mautic](https://forum.mautic.org/t/proof-of-concept-restoring-postgresql-support-for-mautic/36313)
**Author:** [@esio](https://forum.mautic.org/u/esio)\ **Replies:** 30\ **Last updated:** [March 4, 2026, 12:06pm UTC](https://forum.mautic.org/t/proof-of-concept-restoring-postgresql-support-for-mautic/36313 "2026-03-04T12:06:09Z")
Hello Mautic Community, Like many of you, I’ve encountered limitations with MySQL/MariaDB databases in Mautic, such as column size restrictions and index limits per table, which have hindered my ability to scale effecti… --- ## [Optimised storage for email statistics / view in browser tokens / open details](https://forum.mautic.org/t/optimised-storage-for-email-statistics-view-in-browser-tokens-open-details/37273)
**Author:** [@driskell](https://forum.mautic.org/u/driskell)\ **Replies:** 2\ **Last updated:** [February 26, 2026, 11:10am UTC](https://forum.mautic.org/t/optimised-storage-for-email-statistics-view-in-browser-tokens-open-details/37273 "2026-02-26T11:10:03Z")
My idea is: I’ve been running a patch to maintain the email\_stats growth a bit better and wonder if this is something that might help others so wanted to get some feedback and any further idea. Previously, email\_stat… --- ## [Issue with SendGrid Webhook Callback in Mautic 5: DSN Configuration for Event Processing / "Transport Not Found" Error – Does Mautic 5 Support This by Default or Is a Plugin Required?](https://forum.mautic.org/t/issue-with-sendgrid-webhook-callback-in-mautic-5-dsn-configuration-for-event-processing-transport-not-found-error-does-mautic-5-support-this-by-default-or-is-a-plugin-required/34939)
**Author:** [@gandhi](https://forum.mautic.org/u/gandhi)\ **Replies:** 3\ **Last updated:** [February 24, 2026, 2:55pm UTC](https://forum.mautic.org/t/issue-with-sendgrid-webhook-callback-in-mautic-5-dsn-configuration-for-event-processing-transport-not-found-error-does-mautic-5-support-this-by-default-or-is-a-plugin-required/34939 "2026-02-24T14:55:33Z")
Your software My Mautic version is:5.4.35 My PHP version is:8.1.2 My Database type and version is: Your problem My problem is: I have configured SendGrid in the email DSN settings. In my SendGrid account, I set up… --- ## [How to Determine the Optimal Number of Messenger Workers in Mautic for Maximum SMTP Sending Speed Without Overloading the Server?](https://forum.mautic.org/t/how-to-determine-the-optimal-number-of-messenger-workers-in-mautic-for-maximum-smtp-sending-speed-without-overloading-the-server/37393)
**Author:** [@gandhi](https://forum.mautic.org/u/gandhi)\ **Replies:** 0\ **Last updated:** [February 18, 2026, 1:41pm UTC](https://forum.mautic.org/t/how-to-determine-the-optimal-number-of-messenger-workers-in-mautic-for-maximum-smtp-sending-speed-without-overloading-the-server/37393 "2026-02-18T13:41:00Z")
Your software My Mautic version is: 5.0.4 My PHP version is: 8.1 Your problem My problem is:To increase SMTP email sending speed, we configured the queue system and started multiple Messenger workers using the follow… --- ## [Mautic 5 Slow Email Sending – 25k Contacts via Custom SMTP Taking Too Long](https://forum.mautic.org/t/mautic-5-slow-email-sending-25k-contacts-via-custom-smtp-taking-too-long/37360)
**Author:** [@gandhi](https://forum.mautic.org/u/gandhi)\ **Replies:** 2\ **Last updated:** [February 18, 2026, 1:27pm UTC](https://forum.mautic.org/t/mautic-5-slow-email-sending-25k-contacts-via-custom-smtp-taking-too-long/37360 "2026-02-18T13:27:03Z")
Your software My Mautic version is:5.0.4 My PHP version is:8.2 My Database type and version is:MySQL SMTP : Custom SMTP (KumoMTA) Your problem My problem is: I configured a custom SMTP (KumoMTA) with Mautic and la… --- ## [Multi tenant Mautic deployment and customization](https://forum.mautic.org/t/multi-tenant-mautic-deployment-and-customization/30645)
**Author:** [@gadys](https://forum.mautic.org/u/gadys)\ **Replies:** 12\ **Last updated:** [February 10, 2026, 7:09am UTC](https://forum.mautic.org/t/multi-tenant-mautic-deployment-and-customization/30645 "2026-02-10T07:09:27Z")
The opportunity is: I have a client that operates a b2b2c and b2c crowd funding saas platform for charities. We are looking to provide a basic CRM and marketing capabilities to the charities that work with us. We are … --- ## [\[FIX AVAILABLE\] Confirmation buttons broken in Russian/Arabic/Chinese - PR #15805 submitted](https://forum.mautic.org/t/fix-available-confirmation-buttons-broken-in-russian-arabic-chinese-pr-15805-submitted/37211)
**Author:** [@zaharovrd](https://forum.mautic.org/u/zaharovrd)\ **Replies:** 5\ **Last updated:** [January 26, 2026, 8:42pm UTC](https://forum.mautic.org/t/fix-available-confirmation-buttons-broken-in-russian-arabic-chinese-pr-15805-submitted/37211 "2026-01-26T20:42:49Z")
Issue: Confirmation Buttons Show Unicode Escapes in Non-Latin Languages Status: :white\_check\_mark: Fix submitted as PR #(ваш номер PR) Affects: Mautic 6.x & 7.x Priority: High (internationalization bug) The Problem Us… --- ## [Mautic Form Duplicator](https://forum.mautic.org/t/mautic-form-duplicator/37137)
**Author:** [@entrepositive](https://forum.mautic.org/u/entrepositive)\ **Replies:** 1\ **Last updated:** [January 21, 2026, 11:11pm UTC](https://forum.mautic.org/t/mautic-form-duplicator/37137 "2026-01-21T23:11:00Z")
Ever need a form from one Mautic instance copied to another Mautic instance? Me too. So I solved the problem; here’s the solution (in n8n). Who uses this? Anyone running multiple Mautic instances and wants to duplicate … --- ## [Mautic 6.x – Forms preview and submit return 500 with no logs generated](https://forum.mautic.org/t/mautic-6-x-forms-preview-and-submit-return-500-with-no-logs-generated/37128)
**Author:** [@chapa](https://forum.mautic.org/u/chapa)\ **Replies:** 1\ **Last updated:** [December 30, 2025, 2:25pm UTC](https://forum.mautic.org/t/mautic-6-x-forms-preview-and-submit-return-500-with-no-logs-generated/37128 "2025-12-30T14:25:37Z")
Your software My Mautic version is:v6.0.7 My PHP version is: 8.3.28 My Database type and version is: 10.6.24-MariaDB-ubu2204 Your problem My problem is: Mautic 6.x – Forms preview and submit return 500 with no logs … --- ## [Any VPS recommendations?](https://forum.mautic.org/t/any-vps-recommendations/35740)
**Author:** [@kelmore5](https://forum.mautic.org/u/kelmore5)\ **Replies:** 7\ **Last updated:** [December 22, 2025, 8:19pm UTC](https://forum.mautic.org/t/any-vps-recommendations/35740 "2025-12-22T20:19:27Z")
I recently went through a Mautic install on a DigitalOcean box, only to realize DigitalOcean has started blocking mail server ports as of March 2025 (link). I’m going to see if they’ll open the ports for me. I was wonde… --- ## [HTML Templates support for Mautic 5+](https://forum.mautic.org/t/html-templates-support-for-mautic-5/37055)
**Author:** [@hungrykoala](https://forum.mautic.org/u/hungrykoala)\ **Replies:** 6\ **Last updated:** [December 17, 2025, 5:47pm UTC](https://forum.mautic.org/t/html-templates-support-for-mautic-5/37055 "2025-12-17T17:47:11Z")
Why did mautic stop support for HTML templates and is pushing for MJML? and is there any quick/easy way to convert HTML templates to MJML? --- ## [RCS anyone? (WhatsApp Alternative)](https://forum.mautic.org/t/rcs-anyone-whatsapp-alternative/36169)
**Author:** [@dirk\_s](https://forum.mautic.org/u/dirk_s)\ **Replies:** 2\ **Last updated:** [December 11, 2025, 3:02pm UTC](https://forum.mautic.org/t/rcs-anyone-whatsapp-alternative/36169 "2025-12-11T15:02:00Z")
Hi there, is anyone already using RCS or working on an RCS connector for Mautic? Interesting facts: RCS has more support than WhatsApp, basically any not too old iPhone or Android phone supports it, its feature rich… --- ## [SAML Unknown inResponseTo error](https://forum.mautic.org/t/saml-unknown-inresponseto-error/37056)
**Author:** [@hungrykoala](https://forum.mautic.org/u/hungrykoala)\ **Replies:** 0\ **Last updated:** [December 9, 2025, 12:59pm UTC](https://forum.mautic.org/t/saml-unknown-inresponseto-error/37056 "2025-12-09T12:59:43Z")
Your software My Mautic version is: 6.0.7 My PHP version is: 8.2.29 My Database type and version is: MySQL 8.0.44-0ubuntu0.22.04.1 Your problem My problem is: Unknown InResponseTo fresh install v6 using v4 local con… --- ## [Mautic Favicon](https://forum.mautic.org/t/mautic-favicon/29321)
**Author:** [@team](https://forum.mautic.org/u/team)\ **Replies:** 2\ **Last updated:** [December 6, 2025, 7:40am UTC](https://forum.mautic.org/t/mautic-favicon/29321 "2025-12-06T07:40:07Z")
EasyApache 4 \*\*My Mautic version is: 4.4.10 My PHP 80, PHP 8.0.29-1.1.3.cpanel extention: php80-php-fileinfo cPanel & WHM on AlmaLinux OS: AlmaLinux v8.8.0 STANDARD kvm cPanel Version 112.0.5 Hi everyone, Could y… --- ## [Holiday email supression](https://forum.mautic.org/t/holiday-email-supression/36992)
**Author:** [@woutersf](https://forum.mautic.org/u/woutersf)\ **Replies:** 1\ **Last updated:** [December 2, 2025, 3:03pm UTC](https://forum.mautic.org/t/holiday-email-supression/36992 "2025-12-02T15:03:40Z")
The idea is not new. It’s a feature in pardot called Holiday email supression. On Xmas no emails should be send out for some campaigns. I think these groups of people would benefit from this idea: Proprietary marketin… --- ## [Failed webhook retry (button or queue)](https://forum.mautic.org/t/failed-webhook-retry-button-or-queue/36993)
**Author:** [@woutersf](https://forum.mautic.org/u/woutersf)\ **Replies:** 3\ **Last updated:** [December 2, 2025, 7:43am UTC](https://forum.mautic.org/t/failed-webhook-retry-button-or-queue/36993 "2025-12-02T07:43:05Z")
My idea comes from pardot / salesforce. When pushes (webhooks) to remote systems fail in other systems It automatically retries. But not after a fixed amount (because when the endpoint comes back up it would immediatel… --- ## [Ai form submission validation](https://forum.mautic.org/t/ai-form-submission-validation/36994)
**Author:** [@woutersf](https://forum.mautic.org/u/woutersf)\ **Replies:** 1\ **Last updated:** [November 28, 2025, 2:23pm UTC](https://forum.mautic.org/t/ai-form-submission-validation/36994 "2025-11-28T14:23:32Z")
My idea is: AI form submission evaluation. If people and bots are trying to input garbage into your system. You need to evaluate if the submitted content is actually relevant to what you expect or is it some random peo… --- ## [Paid position (22 week contract) Senior Developer for Mautic Campaign Library Phase 2 Project](https://forum.mautic.org/t/paid-position-22-week-contract-senior-developer-for-mautic-campaign-library-phase-2-project/36869)
**Author:** [@silavapi](https://forum.mautic.org/u/silavapi)\ **Replies:** 0\ **Last updated:** [November 6, 2025, 6:57pm UTC](https://forum.mautic.org/t/paid-position-22-week-contract-senior-developer-for-mautic-campaign-library-phase-2-project/36869 "2025-11-06T18:57:35Z")
Position: Senior Developer Location: Remote (EU citizens due to funding requirements) Type: Full time freelance contract (22 weeks) Compensation: €37/hour, approximately €5,920/month Line manager: Ruth Cheesley, Maut… --- ## [ULI (unique login link to log in an admin without credentials)](https://forum.mautic.org/t/uli-unique-login-link-to-log-in-an-admin-without-credentials/36866)
**Author:** [@woutersf](https://forum.mautic.org/u/woutersf)\ **Replies:** 0\ **Last updated:** [November 6, 2025, 2:55pm UTC](https://forum.mautic.org/t/uli-unique-login-link-to-log-in-an-admin-without-credentials/36866 "2025-11-06T14:55:51Z")
I think these groups of people would benefit from this idea: Developers, system administrators, and customer support teams who need quick, secure access to specific Mautic accounts or environments without resetting pass… --- ## [Mautic AI structure](https://forum.mautic.org/t/mautic-ai-structure/36865)
**Author:** [@woutersf](https://forum.mautic.org/u/woutersf)\ **Replies:** 0\ **Last updated:** [November 6, 2025, 1:34pm UTC](https://forum.mautic.org/t/mautic-ai-structure/36865 "2025-11-06T13:34:34Z")
1. Why this matters AI is transforming how marketing teams work. It improves speed, content quality, and decision-making. Open tools like Mautic can lead this shift — or fall behind. In a few years, there won’t be a se… --- ## [Ceating a new channel (whatsapp)](https://forum.mautic.org/t/ceating-a-new-channel-whatsapp/36802)
**Author:** [@alfmos](https://forum.mautic.org/u/alfmos)\ **Replies:** 3\ **Last updated:** [October 30, 2025, 2:38pm UTC](https://forum.mautic.org/t/ceating-a-new-channel-whatsapp/36802 "2025-10-30T14:38:07Z")
Hello to all, we have created an integration to send Whatapp messages through Twilio, via a plugin that creates a new campaign action, where you can specify the template\_id of twilio, and variables to pass to the templa… [Next page](https://forum.mautic.org/tag/development/17.md?match_all_tags=true&page=1&tags%5B%5D=development)