You can define Java properties in one of the Tomcat files (catalina.properties I believe), albeit it may depend on the OS / deployment for your specific instance as some use different loaders -- the default scripts "catalina.sh/bat" will use that file, but some distributions load Tomcat differently.
On Mon, Mar 11, 2024 at 12:50 PM Brandie Nickey <bnic...@astrixinc.com.invalid> wrote: > That makes sense, I did see a file in our java mail jar called > SocketFetcher that has a line to the extent saying 'if properties not set, > use TLS 1.0 for smtp' . My hope was to find where the heck to set the mail > properties, but sounds like that's in another sun file. > > -----Original Message----- > From: Ivano Luberti <lube...@archicoop.it.INVALID> > Sent: Monday, March 11, 2024 9:46 AM > To: users@tomcat.apache.org > Subject: Re: Tomcat SMPT TLS1.2 > > [You don't often get email from lube...@archicoop.it.invalid. Learn why > this is important at https://aka.ms/LearnAboutSenderIdentification ] > > I had issues in the past connectin to mailserver using TLS and solved them > upgrading the webapplicatio library from mail-1.4.jar to > javax.mail-1.6.2.jar > > Il 11/03/2024 17:41, Robert Turner ha scritto: > > AFAIK, there is nothing in Tomcat for SMTP. This would be part of the > > application you are running typically. It's possible (but not > > guaranteed) that the web application is using the standard Java > > libraries for SMTP, and as such, you may (but again not guaranteed) be > > able to configure some of the mail settings via Java system properties > > ( > > https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-s > > ummary.html > > ). > > > > Best bet is to work with your application provider and their > > documentation / support. > > > > Also, consider upgrading Java and Tomcat to current / supported > > versions as those versions are both very old and likely have many > > security issues that need patching. > > > > > > > > On Mon, Mar 11, 2024 at 12:39 PM Jost > > Richstein<jrichst...@softdecc.com> > > wrote: > > > >> Hi, > >> > >> this is definitely not a Tomcat problem - take a look at: > >> > >> > >> https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package- > >> summary > >> .html > >> <https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package > >> -summary.html> > >> > >> > >> -----Ursprüngliche Nachricht----- > >> Von: Brandie Nickey<bnic...@astrixinc.com.INVALID> > >> Gesendet: Montag, 11. März 2024 17:35 An:users@tomcat.apache.org > >> Betreff: Tomcat SMPT TLS1.2 > >> > >> Hi all, > >> > >> I have a COTS webapp using Tomcat 8.0.43 and Java 1.8.0_121. I have > >> been trying to find out where to configure outbound smtp messages to > >> use only TLS1.2. I've found plenty of info on the https using TLS1.2 > >> and have configured that just fine in server.xml file and in the Java > >> tab of the tomcatw.exe file, but that doesn't seem to be applying to > the emails > >> outgoing from the webapp. Anyone have any ideas? (Also upgrading is > not > >> an > >> option as this tomcat/java combo is the only one supported by the > >> vendor for our webapp version). > >> > >> Thank you! > >> Brandie > >> > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail:users-unsubscr...@tomcat.apache.org > >> For additional commands, e-mail:users-h...@tomcat.apache.org > >> > >> > -- > > Archimede Informatica tratta i dati personali in conformità a quanto > stabilito dal Regolamento UE n. 2016/679 (GDPR) e dal D. Lgs. 30 giugno > 2003 n. 196 > per come modificato dal D.Lgs. 10 agosto 2018 n. 101. > Informativa completa > < > http://www.archicoop.it/fileadmin/pdf/InformativaTrattamentoDatiPersonali.pdf > > > > Il contenuto di questo messaggio e dei suoi eventuali allegati è > riservato. Nel caso in cui Lei non sia il destinatario, La preghiamo di > contattare telefonicamente o via e-mail il mittente ai recapiti sopra > indicati e di cancellare il messaggio e gli eventuali allegati dal Suo > sistema senza farne copia o diffonderli. Le opinioni espresse sono quelle > dell'autore e non rappresentano necessariamente quelle della Società. > This message and any attachment are confidential.If you are not the > intended recipient, please telephone or email the sender and delete this > message and any attachment from your system. If you are not the intended > recipient you must not copy this message or attachment or disclose the > contents to any other person. Any opinions presented are solely those of > the author and do not necessarily represent those of the Company. > > dott. Ivano Mario Luberti > > Archimede Informatica società cooperativa a r. l. > Via Gereschi 36, 56127 Pisa > > tel.: +39 050/580959 | fax: +39 050/8932061 > > web: www.archicoop.it > linkedin: www.linkedin.com/in/ivanoluberti > facebook: www.facebook.com/archimedeinformaticapisa/ > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org >
