<div dir="ltr"> Dear list I have a problem with smtp and sendmail. My smtp requires a login and a password. no ssl connection is required. The port is 25. I have used this configuration below. divert(-1)dnl include(`/usr/share/sendmail-cf/m4/cf.m4')dnl VERSIONID(`setup for linux')dnl OSTYPE(`linux')dnl define(`SMART_HOST',`<a href="http://smtp.gnet.tn/" target="_blank">smtp.gnet.tn</a>') GENERICS_DOMAIN(localhost.<div dir="ltr">localdomain localhost)dnl FEATURE(`genericstable')dnl MASQUERADE_AS(`<a href="http://gnet.tn/" target="_blank">gnet.tn</a>')dnl FEATURE(masquerade_envelope)dnl define(`RELAY_MAILER_ARGS', `TCP $h 25')dnl define(`ESMTP_MAILER_ARGS', `TCP $h 25') FEATURE(`authinfo',`hash /etc/mail/authinfo')dnl in /etc/mail/authinfo I have put this line AuthInfo:<a href="http://smtp.gnet.tn:25/" target="_blank">smtp.gnet.tn:25</a> "U:adel.essafi" "P:mypassword" "M:LOGIN PLAIN" However, when I send an email, I receiv an error message: authentification failed. Could you help please. Regards Adel ----- The following addresses had permanent fatal errors ----- <<a href="mailto:adel.safi@imag.fr" target="_blank">adel.safi@imag.fr</a>> (reason: 553 <<a href="mailto:adel.essafi@gnet.tn" target="_blank">adel.essafi@gnet.tn</a>>: Sender address rejected: not logged in) ----- Transcript of session follows ----- ... while talking to <a href="http://smtp.gnet.tn/" target="_blank">smtp.gnet.tn</a>.: >>> DATA <<< 553 <<a href="mailto:adel.essafi@gnet.tn" target="_blank">adel.essafi@gnet.tn</a>>: Sender address rejected: not logged in .......................................... </div> -- PhD candidate in Computer Science Address BP 108, Bureau de poste Tunis republique 1001 Tunis Tunisia tel: +216 97 246 706 fax: +216 71 391 166 </div>