{"id":2043,"date":"2015-03-28T20:27:31","date_gmt":"2015-03-28T20:27:31","guid":{"rendered":"https:\/\/qbytes.cloud\/?p=2043"},"modified":"2015-03-28T20:27:31","modified_gmt":"2015-03-28T20:27:31","slug":"number-of-failed-recipients-exceeded-come-back-in-a-few-hours","status":"publish","type":"post","link":"https:\/\/www.qbytes.cloud\/index.php\/2015\/03\/28\/number-of-failed-recipients-exceeded-come-back-in-a-few-hours\/","title":{"rendered":"Number of failed recipients exceeded. Come back in a few hours."},"content":{"rendered":"

Sending email with WHM\/cPanel and the error is:<\/p>\n

\nNumber of failed recipients exceeded. Come back in a few hours.\n<\/pre>\n
Check WHM Settings<\/p>\n
Login to WHM and go to Home \u00bb Server Configuration \u00bb Tweak Settings. Click the Mail tab. Find “Number of failed or deferred messages a domain may send before protections can be triggered [?]”<\/p>\n
Change to a higher number and save.<\/p>\n
Home \u00bb Service Configuration \u00bb Exim Configuration Manager \u00bb ACL Options<\/p>\n
Ratelimit incoming connections with only failed recipients [?]
\nRatelimit incoming SMTP connections that have only sent to failed recipients five separate connection times in the last hour.<\/p>\n
Try turning off or if you are sending to multiple emails , verify the emails as this will be usually when multiple emails fail.<\/p>\n
Also, check tweak settings<\/p>\n
Home \u00bb Server Configuration \u00bb Tweak Settings
\nAlso – there is this:<\/p>\n
\/var\/cpanel\/email_send_limits\/max_deferfail_example.com<\/p>\n
Deleting this file fixed the problem immediately. I’m guessing that the system should have deleted (or updated?) this file at some point, but didn’t. <\/p>\n
And,<\/p>\n
You can modify the “Maximum Hourly Email by Domain Relayed” and “Maximum percentage of failed or deferred messages a domain may send per hour.” values for an account via:<\/p>\n
“WHM Home \u00bb Account Functions \u00bb Modify an Account”<\/p>\n","protected":false},"excerpt":{"rendered":"
Sending email with WHM\/cPanel and the error is: Number of failed recipients exceeded. Come back in a few hours. Check WHM Settings Login to WHM and go to Home \u00bb Server Configuration \u00bb Tweak Settings. Click the Mail tab. Find “Number of failed or deferred messages a domain may send before protections can be triggered … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,123],"tags":[],"class_list":["post-2043","post","type-post","status-publish","format-standard","hentry","category-cpanel","category-whm"],"_links":{"self":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=2043"}],"version-history":[{"count":0,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2043\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=2043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=2043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=2043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}