LeusKapus 1 Posted August 22, 2023 (edited) Hey all, Wonder if you can recommend a good alternative to Indy to use SMTP with TLS 1.3, since it is not clear if this will be implemented in any foreseable future. I used to use SecureBlackBox but they got acquired and now there is no way to buy it as a separate component without spending $2,000 in a license for a thousand others I don't need (as nice as they may be). Pricing is a critical thing - I'm not getting a dime for the work I'm currently doing, so at most I'm able to spend a few hundreds in a component for this. Looking forward to your recommendations! Edited August 22, 2023 by LeusKapus Share this post Link to post
mytbo 5 Posted August 22, 2023 With curl. See the examples. You can read how curl is used in this forum post and the follow-up links. With best regards Thomas Share this post Link to post
Angus Robertson 575 Posted August 22, 2023 ICS has various components for SMTP mail, all with the latest SSL/TLS., free from https://wiki.overbyte.eu/wiki/index.php/ICS_Download Look at the OverbyteIcsMailQuTst sample which can now be downloaded pre-built. Angus 1 Share this post Link to post
Remy Lebeau 1420 Posted August 22, 2023 7 hours ago, LeusKapus said: Wonder if you can recommend a good alternative to Indy to use SMTP with TLS 1.3, since it is not clear if this will be implemented in any foreseable future. Indy's support for TLS 1.3 has already been implemented here, it just hasn't been merged into the main codebase yet. There is a difference. You are free to try the code for yourself and see if it meets your needs. Eventually, it will get merged in, I just couldn't tell you when. That doesn't mean you can't use it today. Other people are. 1 Share this post Link to post