I am an editor of Communications in Mathematical Physics in charge of "Algebraic Quantum Field Theory and Related Issues of Operator Algebras".
"Electronic submissions are strongly encouraged", as written in the official instruction page. In particular, the following forms of electronic submissions are acceptable.
Any submission will be acknowledged promptly, within 24 hours in almost all cases. Please note that Gmail tends to label my e-mail messages as spams.
Here is a list of papers accepted by me.
If the source (La)TeX file is not supplied at the time of a submission, I will need the file after acceptance of the paper.
Yasuyuki Kawahigashi
E-mail: yasuyuki@ms.u-tokyo.ac.jp
Submission to Internat. J. Math.