Thank you for the follow-up. I just had another message that provoked this error. This one from protonmail, so it is not a microsoft exchange specific issues, and I do not use davmail for the protonmail account.
I did notice that this email had 12 (twelve) embedded images. Perhaps this is somehow related to the error? Regards, Oswald Buddenhagen <oswald.buddenhagen_at_gmx.de_brittander...@duck.com> writes: > DuckDuckGo was unable to verify sender identity > > On Thu, Aug 17, 2023 at 07:59:09AM -0400, brittanderson--- via isync-devel > wrote: >>The error has reoccured. It is: >> >>Socket error: receive buffer full. Probably protocol error. >> > hmm, this might in fact be one of the two regressions that prevent me > from releasing 1.5.0 - i honestly don't remember, as it's been over a > year now - i'm sidetracked by other projects. > >> Happy to provide more details if you can point me in the best >> direction. >> > i don't think that's necessary. it "just" requires me looking really > hard at the code. the culprit must be one of the last commits to > socket.c (git-bisect'ing it would not hurt). if someone else wants to > take a shot at analyzing it, that would be most welcome. > > regards > > > _______________________________________________ > isync-devel mailing list > isync-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/isync-devel -- Britt Anderson Kitchener, ON CA; Paris France _______________________________________________ isync-devel mailing list isync-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/isync-devel