20230616 10:53:39.699 | ERROR |  | can't send mail
jakarta.mail.MessagingException: IOException while sending message
	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1350)
	at jakarta.mail.Transport.send0(Transport.java:231)
	at jakarta.mail.Transport.send(Transport.java:100)
	at org.fakturama.connectors.mail.MailService.lambda$4(MailService.java:348)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.io.FileNotFoundException: RE202300463_Marcel_Pötzl.pdf (Das System kann die angegebene Datei nicht finden)
	at java.base/java.io.FileInputStream.open0(Native Method)
	at java.base/java.io.FileInputStream.open(FileInputStream.java:216)
	at java.base/java.io.FileInputStream.<init>(FileInputStream.java:157)
	at jakarta.activation.FileDataSource.getInputStream(FileDataSource.java:80)
	at jakarta.activation.DataHandler.writeTo(DataHandler.java:278)
	at jakarta.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1670)
	at jakarta.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:972)
	at jakarta.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:537)
	at com.sun.mail.handlers.multipart_mixed.writeTo(multipart_mixed.java:66)
	at jakarta.activation.ObjectDataContentHandler.writeTo(DataHandler.java:863)
	at jakarta.activation.DataHandler.writeTo(DataHandler.java:290)
	at jakarta.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1670)
	at jakarta.mail.internet.MimeMessage.writeTo(MimeMessage.java:1888)
	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1300)
	... 7 common frames omitted