Hello, I am getting the following error message in stunnel 2022.03.18 14:27:01 LOG3[0]: SSL_read (s_ssl_read_eof): Operation would block (WSAEWOULDBLOCK) (10035) 2022.03.18 14:27:01 LOG5[0]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket But when I send a second email immediately after the first one, it goes through ok, does anyone know how to resolve this please?? Regards, Stephen McQuaid Local I.T. Office, Dublin, Ireland Henkel dx - creating the next [Ein Bild, das Schild, Ende, sitzend, Front enth?lt. Automatisch generierte Beschreibung] Office : +353-1-4046338 Mobile: +353-87-2470012 stephen.mcquaid@henkel.com<mailto:stephen.mcquaid@henkel.com> www.henkeldx.com<http://www.henkeldx.com/> Have a question visit Digital Business Norden<https://henkelgroup.sharepoint.com/teams/IBSNITInfoPortal/SitePages/IBS-Norden.aspx?wa=wsignin1.0>