View Issue Details

IDProjectCategoryView StatusLast Update
0019289phpList 3 applicationSubscriber Importpublic22-06-18 12:33
ReportersamtukeAssigned To 
PrioritynormalSeverityminorReproducibilityhave not tried
Status newResolutionopen 
PlatformLinuxOSFedoraOS Version26
Product Version3.3.3 
Summary0019289: Add email address typo detection to subscriber import
DescriptionImported subscriber email addresses in large accounts typically include addresses which are invalid due to typos. Examples: ( (
domain.ccom ( (

These addresses slow down send speeds due to failed DNS lookups or rejected connections (user not found).

To avoid delays during sending, add automatic detection and unconfirming or blacklisting of typos during subscriber import. Existing lists of domains with typos and the likely intended (real) domain may already exist and be available for incorporation.

For usability this option could be an additional, optional, validation step, and enabled by default on the import subscriber pages.
TagsNo tags attached.


child of 0019292 newsuela [META] Improvements to subscriber address validation to improve send speed 



21-06-18 21:21

administrator   ~0060763

will be best to make that a plugin to allow easy contribution from the community


22-06-18 12:32

manager   ~0060767

I think this is sufficiently useful and important functionality that it should be included in core. If there are significant hurdles to contributing to phpList 3 core then we can work on removing those.