On Fri, 20 Feb 2015 14:12:51 +0000 (UTC), G H wrote: > Patch is attached to cause msmtp to bind to a source IP address > before connecting to the remote endpoint. This is useful for > source-based routing. Note that DNS lookups will still be going out > your default interface; use a local dnsmasq or IPtables SNATing to > fix this.
I must admit I'm not familiar with the use case of source-based routing. I once read that one should use SO_BINDTODEVICE if the packets should go out a specific network interface; is this what you want to do? If not, could you explain how binding to an IP address is useful; if yes, could you explain the relation of your patch to SO_BINDTODEVICE? For example, this article seems to hint at problems: http://codingrelic.geekhold.com/2009/10/code-snippet-sobindtodevice.html Regards, Martin ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ msmtp-users mailing list msmtp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/msmtp-users
