Daily, I send like 200 mails trought different functions, now i am receiving the following error: curl_fetch_memory(smtp_server,handle=h): MAIL failed: 421
Can you provide a reproducible example?
Daily, I send like 200 mails trought different functions, now i am receiving the following error: curl_fetch_memory(smtp_server,handle=h): MAIL failed: 421
Can you provide a reproducible example?