https://bugs.exim.org/show_bug.cgi?id=2193
Bug ID: 2193 Summary: SRS can create hashes that create invalid MAIL FROM:-adresses Product: Exim Version: 4.89 Hardware: Other OS: FreeBSD Status: NEW Severity: bug Priority: medium Component: Experimental Assignee: ni...@exim.org Reporter: ni...@kobschaetzki.net CC: exim-dev@exim.org The SRS-part of exim uses an old library that includes two base64-tables. One of those tables has a period as part of it. Therefore it can happen in rare cases that an SRS-address is created that includes two periods directly one after another. This is then an e-mail-address that doesn't conform to RFC 5321 (see also RFC 3696) and therefore those mails then get denied by various mail-servers like those from googlemail. A user can get then those mails only out after exim creates a new base64-hash (which appears to happen once a day) for the senders address. -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##