The error “Not sent: Blocked by mail filter” means that the sending rate is too high (Similar emails messages are being sent too rapidly). Go to List > Mailing > Undelivered Emails and check if the From, Recipients, and Subject have the same information. Check the time interval the duplicate emails were sent. If a high number of duplicate or similar… Continue reading Undelivered Emails – Not Sent: Blocked by Mail Filter (Reason)
Tag: Undelivered emails
Reason for an error on Undelivered Email List “Not sent: Blocked by mail filter”.
The error “Not sent: Blocked by mail filter” means that the sending rate is too high (Similar email messages are being sent too rapidly). Go to List > Mailing > Undelivered Emails and check if the From, Recipients, and Subject have the same information. Check the time interval the duplicate emails were sent. If a high number of duplicate or similar… Continue reading Reason for an error on Undelivered Email List “Not sent: Blocked by mail filter”.