I think Gmail came out with some more explicit rules about what can be in the From Name. Are you using any special characters or emojis in the From Name? They have the guidelines outlined here: https://support.google.com/a/answer/81126?hl=en#:~:text=The%20display%20name%20should%20clearly,characters%20to%20imitate%20graphic%20elements .
Thanks, Alex -- Alexander Burch ActiveCampaign / Senior Deliverability Engineer abu...@activecampaign.com 1 North Dearborn St Suite 500, Chicago IL, 60602 <https://www.facebook.com/activecampaign> <http://www.twitter.com/activecampaign> <https://www.linkedin.com/company/activecampaign-inc-> <https://plus.google.com/107063868317743606466> <https://www.activecampaign.com/sig/?u=aburch&c=1> On Thu, May 29, 2025 at 9:16 AM Allen Kevorkov via mailop <mailop@mailop.org> wrote: > Has anyone seen this before? "> Nothing new about the email address.. > domain with medium reputation, but throws this error when sent to private > domain address / hosted by Google. Domain has a regular dash in the name > (i.e. do-main.com) but nothing has changed and never been an > is > > > > > > > > > > > > > > > > > > > > > > > > > > > <https://login-usb.mimecast.com/u/login/?gta=apps&link=cybergraph-report/eyJhbGciOiJSU0EtT0FFUC0yNTYiLCJlbmMiOiJBMjU2R0NNIn0.DAwM3_4Ig3COYT04YylXZ6Iu8LW-UXW5jMrk_uAhctmw7UyOs46s-m56cL6p1qep0CQfzBIVj6kEH9eyUqaMZ2Q9IqNnw-LsaGDDno1PtRaPnbJKwfh_MzKbZ0IYYLLatXTUdB-RX0lpPf79wwRCVi7xKxlbYU91ktE-nGR6xbb4NW7TZtVp_6-S3AuyY00N1T8Tcoe-G3h0tRProYsqE6LKYTHgOYtUK6XnXeT8UwYSpZC1H1CgmohzLvK3Y5qbxWArHaf_4zY263pQAxBdeyxZEQfKlPsg43UHlpNTdSowL_KIfFsGDdfDua9wO7IgMyaGV3-mlMzixymJzpcPag.IqY_0j8c0grxT1ZQ.0AtzkP8xQb3kvwQJnGhORCX-7jzDO8Aa9px6J5j_oTV0k8tilJoOImLYD5EShU7lnrEOqse9BG4E0EP9VNje9BbusrHhnWIf_PyXNrpNRf_R0oWT8_T3JRpp71Dx_kYTBP83w4thzN8R_6tEVwx8CP2Ic4XMWKzKvlmflrnXFRWAyixbjEuroM2CK4f-aUjGvSQ-2bnSf6smDuvFSxKsmHWc-Qn-0mMjsuHVeV0h7Ot-xOPyZ-A38YikYE-SKcg3CYIr-OKsks3UDGZScMcNv6BWIU0e8axiEdedKdBgGwtkZLe5eaMHq1hBQGc-Jo-H-9Y_8adCMhzvW38MGgaMLonCLVcwAu4rKO4OpsBrNyclcMu31Lc-n-8Z7NvmHP5KhI-HUFH1QB4GPu51vMJ3poJ00osUgdCRkn5dvyXr7618HxXbMIJZW2jhtW3IqHEDWDfi4JsdN1jWC_hNjZVnUhvNOfI5rq8E-6EEp_rB_NJiRFmduIoPfO2fo_PuO7R7GURcESfwfs80OyTBvU0_LqBPLA.dIRYc5aR7_q2VbrmqWGHLg> > CGBANNERINDICATOR > Has anyone seen this before? > > [image: Inline image] > > Nothing new about the email address.. domain with medium reputation, but > throws this error when sent to private domain address / hosted by Google. > Domain has a regular dash in the name (i.e. do-main.com) but nothing has > changed and never been an issue. > > Thanks in advance. > > ~Allen K > _______________________________________________ > mailop mailing list > mailop@mailop.org > > https://list.mailop.org/listinfo/mailop > >
_______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
