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rpremraj / mailR

A utility to send emails from the R programming environment
http://rpremraj.github.io/mailR/
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R mail R occurs such error, i guess it is JAVA issue. #104

Open Gys19 opened 3 years ago

Gys19 commented 3 years ago

rg.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.gmail.com:465 at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1410) at org.apache.commons.mail.Email.send(Email.java:1437) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at RJavaTools.invokeMethod(RJavaTools.java:386) Caused by: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465; nested exception is: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate) at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2055) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:697) at javax.mail.Service.connect(Service.java:386) at javax.mail.Service.connect(Service.java:245) at javax.mail.Service.connect(Service.java:194) at javax.mail.Transport.send0(Transport.java:253) at javax.mail.Transport.send(Transport.java:124) at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1400) ... 6 more Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate) at sun.security.ssl.HandshakeContext.(Unknown Source) at sun.security.ssl.ClientHandshakeContext.(Unknown Source) at sun.security.ssl.TransportContext.kickstart(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:543) at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:348) at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:215) at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2019) ... 13 more NULL Error: EmailException (Java): Sending the email to the following server failed : smtp.gmail.com:465

wan-huiyan commented 3 years ago

I got the same error and solved by this post, which is adding those 2 lines before your send.mail()

rJava::.jinit()
rJava::.jcall("java/lang/System","S","setProperty", "mail.smtp.ssl.protocols", "TLSv1.2")
sclewis23 commented 2 years ago

Hey this package repo was moved to: https://github.com/rpremrajGit/mailR and this issue has been resolved in the latest version of mailR 0.8 on CRAN.