Why does this error appear when sending documents to email, if I already have my credentials?
Error at Send email in main.neek :Invalid login: 535-5.7.8 Username and Password not accepted. Learn more at 535 5.7.8 Check Gmail through other email platforms - Gmail Help h20-20020a05620a245400b006a693e46d5csm2457506qkn.11 - gsmtp. Please refer to Help Center to make sure the activity ‘Send email’ was set up correctly. If it doesn’t help, click this link to contact support.