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General Info

General information about MailWizz functionality
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My campaigns list page does not load properly

When visiting the campaigns page, it does not load, it looks broken. Here is how to fix the problem

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Campaign grid stats cache warmup command

The campaign-grid-stats-cache-warmup command keep up-to-date the cache for the stats shown in the campaigns grid view

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Sending Groups

Sending groups allow you to send same campaign to multiple lists without sending duplicate emails

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A/B Testing

Starting with version 2.0.29, MailWizz supports A/B Testing for email campaigns.

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“This email address cannot be used” error

Why do I get the error “This email address cannot be used”?

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Upgrading notes for MailWizz 1.x to MailWizz 2.x

When upgrading from MailWizz 1.x to MailWizz 2.x there are a few things you need to do before starting the upgrade...

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Low score in SpamAssassin

Low score in SpamAssassin because of the RAND_MKTG_HEADER rule.

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Internal failure, maybe due to missing functions like proc_open!

When validating a delivery server, and you get an error that says

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I just renewed my support but i still cannot open a support ticket, why?

Envato, the company we’re using to sell our products, offers us a way to check if a particular license has valid support...

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Track opens for Google emails

Lately, we noticed that the way Google is handling the emails is creating confusion regarding the tracking for the opens

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The correct way to add a link using the wysiwyg editor

We’re using CKEditor as our wysiwyg editor throughout the application

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How do I enable command line import for subscribers?

Importing large CSV files from the web interface, like shown in this article, can be problematic sometimes

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