On 21.03.2016 19:13, julep...@gmail.com wrote: > Negative SMTP reply: 504 5.5.2 <android-8513f86d1377e753>: Helo > command rejected: need fully-qualified hostname
The server rejects the argument to the HELO (or more likely EHLO) command. The argument is the hostname of the machine connecting to the server, i.e. your device. "android-8513f86d1377e753" is probably what we get from Android, but it's not a valid FQDN and hence rejected by your SMTP server. If you have control over the server you should disable (strict) HELO/EHLO checks for authenticated SMTP. The chances that any email client can provide a meaningful value are slim. -- -- You received this message because you are subscribed to the K-9 Mail Users List. To post to this group, send email to k-9-mail@googlegroups.com To unsubscribe, email k-9-mail+unsubscr...@googlegroups.com To report an issue with K-9 Mail, visit http://code.google.com/p/k9mail/issues/list For more options, visit this group at http://groups.google.com/group/k-9-mail --- You received this message because you are subscribed to the Google Groups "K-9 Mail" group. To unsubscribe from this group and stop receiving emails from it, send an email to k-9-mail+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
