I have a specific problem that I was able to reproduce every time. When I send e-mails in my Lucee application via CFMAIL, the server gives an error on the 22nd e-mail. I just do a loop over the e-mails (and CFMAIL within the loop), so no clustering or whatever. When it reaches the 22nd e-mail, it generates the following MailException error:
127.0.0.1 Exception reading response; nested exception is: java.net.SocketException: Software caused connection abort: recv failed at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:14 07):1407 at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1321 ):1321 at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:906):906 at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:535):535 at lucee.runtime.net.smtp.SMTPSender.run(SMTPSender.java:61):61 :0
Whatever I do, it’s always the 22nd email. Does anyone have any idea where to find the solution for this? Many thanks in advance!