Are the delivery failures coming from your custom domain, or gmail? If they are from your domain, then it's more likely your address is simply being spoofed. Do you have DKIM and SPF records for your domain? If not, you should create some and that will reduce/eliminate spoofed email being sent from your domain.
On Mon, Mar 16, 2015 at 9:36 AM, Lyn Fenton <[email protected]> wrote: > I keep getting "mail delivery failed " messages for emails I did not send > at least 1 a day sometimes more. I suspect my account is being used to > send spam and I ahve changed my password but it is still happening. I > never use my gmail address and do not use gmail as my mailserver, I have my > own domain and use that instead. how can I stop my account being used in > this way? > > -- > You received this message because you are subscribed to the Google Groups > "Gmail-Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/gmail-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Gmail-Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/gmail-users. For more options, visit https://groups.google.com/d/optout.
